1WI
RET
Smart Home IoT Connectors
1-Wire Temperature Sensor
Maxim 1-Wire (Dallas Semiconductor) protocol uses a single data wire plus ground for daisy-chaining DS18B20 temperature sensors, humidity sensors, and iButton authentication tokens throughout a smart home.
1.0/2.3 Connector
The 1.0/2.3 connector (also called HD-BNC in older documentation) is a compact 75-ohm coaxial connector for high-density video routing in broadcast equipment, fitting four connectors where one BNC fits one.
1.6/5.6 Connector
The 1.6/5.6 connector is a 75-ohm coaxial connector historically used for composite video and SDI in European broadcast equipment, similar in application to BNC but with a push-pull locking mechanism.
1.85mm V Connector
The 1.85mm V connector operates to 67 GHz for 77GHz automotive radar and highest-frequency test equipment. Extremely precision-sensitive.
10B
ASE
Network Connectors
10BASE-T1L Single Pair Ethernet
10BASE-T1L (IEEE 802.3cg) carries 10 Mbps Ethernet over a single twisted pair up to 1000m with optional 52W power for industrial field instruments.
110
PUN
Telecom Connectors
110 Punch-Down Block
110-style punch-down blocks provide mass termination for telephone and Ethernet cabling in telecom closets requiring a 110 punch-down tool.
12G
SDI
Broadcast Connectors
12G-SDI BNC
12G-SDI (SMPTE 2082-1) carries 4K video at up to 60fps over a single BNC cable at 12 Gbps. Used in 4K broadcast cameras, routers, and monitors. Requires low-loss cable for full distances.
144
FIB
Telecom Connectors
144-Fiber High Density MTP
144-fiber MTP connectors use a 12-row MT ferrule for extreme density in hyperscale data center backbone cabling, aggregating 144 fibers in a single connection for structured cabling infrastructure.
16×2 LCD (HD44780)
16-character 2-row character LCD, HD44780 controller. 16-pin parallel or I2C backpack.
186
50B
Battery Connectors
18650 Battery Holder 1S
Single 18650 battery holders accept the standard 18650 lithium cell (18mm diameter 65mm long) for DIY electronics, flashlights, and battery packs. Available with solder pins, wire leads, or PCB mount contacts.
186
50B
Battery Connectors
18650 Battery Holder 2S
2S 18650 holder connects two 18650 cells in series for 7.2V to 8.4V nominal output. Used in portable power tools, LED drivers, and DIY battery systems requiring higher voltage than a single cell.
2.4mm Connector
The 2.4mm connector operates to 50 GHz for high-frequency test equipment and mmWave 5G applications.
2.5mm TRRS Balanced Headphone
The 2.5mm TRRS connector is used as a balanced headphone output on portable audio players. Each channel has its own positive and return line with no shared ground.
2.92mm K Connector
The 2.92mm K connector operates to 40 GHz and mates with SMA. Used in mmWave test equipment, 5G components, and radar systems.
217
00B
Battery Connectors
21700 Battery Holder
21700 battery holders accept the larger 21700 lithium cell (21mm x 70mm) used in Tesla EVs, high-performance flashlights, and vaping devices. Higher capacity than 18650 at the cost of larger size.
24F
IBE
Telecom Connectors
24-Fiber MTP Elite
24-fiber MTP Elite connectors use higher-precision MT ferrule tolerances for lower insertion loss in high-density fiber backbone applications carrying 100G SR4 and 400G SR8 parallel optic signals.
24G-SDI (UHD-SDI) BNC
24G-SDI (SMPTE ST 2082-10) carries 4K/120fps or 8K/30fps over a single BNC cable at 24 Gbps. The highest bandwidth single-link SDI standard for cutting-edge broadcast production.
3.5mm 4-Pole AV Composite
Many camcorders and action cameras use a 4-pole 3.5mm connector to output composite video plus stereo audio on a single cable, splitting to three RCA connectors (yellow, white, red) via a breakout cable.
3.5mm TRRS CTIA (Headset)
The 3.5mm TRRS (Tip-Ring-Ring-Sleeve) connector with CTIA/AHJ wiring adds a microphone channel to a standard stereo headphone connector. Standard in all modern Android phones, laptops, and Apple devices after iPhone 6.
3.5mm TRRS OMTP (Legacy Headset)
The 3.5mm TRRS OMTP wiring reverses the ground and microphone pins compared to CTIA. Used on older Nokia, Sony Ericsson, and Samsung phones. Requires an adapter for use with CTIA devices.
3.5mm TRS (Stereo Headphone)
The 3.5mm TRS (Tip-Ring-Sleeve) jack is the most common headphone and personal audio connector. Tip = left channel, Ring = right channel, Sleeve = ground. Found on virtually all consumer audio devices.
3.5mm TS (Mono)
The 3.5mm TS (Tip-Sleeve) mono jack carries a single audio channel. Used for guitar effect pedal sync, mono headsets, trigger signals on cameras, and mono instrument connections.
3GS
DIB
Broadcast Connectors
3G-SDI BNC
3G-SDI (SMPTE 424M) carries single-link 1080p60 at 3 Gbps over 75-ohm BNC cable. It is the most common SDI standard in production environments, supporting 1080i and 1080p up to 60fps.
4.3-10 Connector
The 4.3-10 is a smaller alternative to 7-16 DIN rated to 6 GHz for 4G/5G small cell antennas with hand-tightenable design.
4.4mm Pentaconn Balanced
The 4.4mm Pentaconn is a 5-pole balanced stereo headphone connector defined by JEITA RC-8141C. Used on Sony Walkman, iBasso, Astell&Kern, and Fiio high-end audio players for fully balanced output.
6.35mm TRS (Quarter Inch)
The 6.35mm (quarter-inch) TRS connector is the professional audio standard used in guitar amplifiers, mixing consoles, studio monitors, and music equipment. Can be wired as balanced TRS or unbalanced TS.
6.35mm TS (Instrument Cable)
The 6.35mm TS (Tip-Sleeve) mono connector is used for guitar, bass, and instrument cables. It carries an unbalanced high-impedance signal, making it susceptible to interference over long cable runs.
6G-SDI BNC
6G-SDI (SMPTE 2081-10) carries 4K video at up to 30fps over a single BNC cable at 6 Gbps. Used in 4K production cameras, monitors, and routers as a single-link 4K solution.
7-16 DIN Connector
The 7-16 DIN is a large robust coaxial connector rated to 7.5 GHz and 4 kW for cellular base station antennas and high-power RF amplifiers.
72F
IBE
Fiber Optic Connectors
72-Fiber MTP High Density
72-fiber MTP connectors use a 6-row MT ferrule for extreme density backbone cabling in hyperscale data centers, aggregating 72 fibers in one connector for structured cabling trunk infrastructure.
74HC00 Quad NAND
Quad 2-input NAND gate. Universal logic building block, HCMOS 2V-6V.
74HC04 Hex Inverter
Hex inverter with 6 independent NOT gates. HCMOS, 2V-6V supply.
74HC165
8-bit parallel-in serial-out shift register. Expands digital inputs over 3 wires.
74HC245 Octal Bus Transceiver
Octal 3-state bidirectional bus transceiver. Used for level shifting 3.3V-5V.
74HC595
8-bit serial-in parallel-out shift register. Expands outputs with 3 control pins.
800
GOS
Telecom Connectors
800G OSFP
800G OSFP uses eight 100 Gbps PAM4 lanes for 800 Gbps in the OSFP form factor, the leading edge of optical interconnect technology for AI/ML training clusters and next-generation hyperscale networks.
96B
OAR
Embedded SBC Connectors
96Boards HS Header 60-Pin
96Boards High Speed (HS) connector is a 60-pin high-density connector for camera CSI, display DSI, PCIe, and USB 3.0 interfaces on consumer and enterprise 96Boards development platforms.
96B
OAR
Embedded SBC Connectors
96Boards LS Header 40-Pin
96Boards Low Speed (LS) connector is a standard 40-pin 2.0mm pitch header for the Linaro 96Boards specification, providing UART SPI I2C GPIO analog and power signals on consumer and enterprise edition boards.
A4988 Stepper Driver
Microstepping stepper motor driver. 2A per coil, up to 1/16 step. Used in 3D printers.
ABB
AC5
Industrial Fieldbus Connectors
ABB AC500 I/O Terminal
ABB AC500 PLC I/O modules use plug-in screw or spring-cage terminal blocks that can be pre-wired and plugged into the module, enabling fast replacement without rewiring during maintenance.
ABB
ACS
Power Conversion Connectors
ABB ACS880 Drive Connector
ABB ACS880 industrial drive uses power terminal blocks for 3-phase AC input, DC bus, motor output, and brake resistor connections plus control terminals for analog digital I/O and fieldbus communication.
ABS
WHE
Automotive Connectors
ABS Wheel Speed Sensor 2-Pin
The ABS wheel speed sensor uses a 2-pin connector for passive (magnetic VR) or active (Hall effect) wheel speed signals sent to the ABS module for traction control and antilock braking calculations.
ADA
SCA
Automotive Connectors
ADAS Camera Connector
ADAS camera modules use FAKRA, HSD, or USCAR-30 coaxial connectors for LVDS or GMSL video signals combined with power and control signals for forward facing cameras in ADAS systems.
ADAT Optical (TOSLINK)
ADAT Lightpipe uses a TOSLINK physical connector to carry 8 channels of digital audio (at 24-bit/48kHz) or 4 channels (at 96kHz S/MUX) from audio interfaces, mixers, and preamps. A smarter single fiber than S/PDIF.
ADXL345
3-axis accelerometer, ±2g to ±16g. I2C/SPI, tap and freefall detection.
AED
DEF
Medical Scientific Connectors
AED Defibrillator Pad Connector
AED defibrillation pad connectors carry high-voltage shock energy and low-level ECG sensing signals through the same connector, with universal or proprietary connectors between the AED device and adhesive electrode pads.
AES/EBU Digital Audio (XLR)
AES/EBU (Audio Engineering Society / European Broadcasting Union) is the professional digital audio standard carrying two channels of PCM audio over balanced XLR cables. Higher level and lower impedance than consumer S/PDIF.
AFD
XAV
Aerospace Military Connectors
AFDX Avionics RJ45
AFDX (Avionics Full-DupleX switched Ethernet, ARINC 664) uses standard RJ45 100BASE-TX Ethernet in a deterministic virtual link architecture for Airbus A380, A350, and A400M flight critical systems.
AGI
LEN
Test and Measurement Connectors
Agilent 1165A Passive Probe
Agilent (Keysight) 1165A is a 10:1 passive probe for InfiniiVision and Infiniium oscilloscopes using the AutoProbe interface which automatically identifies probe type and configures oscilloscope input settings.
AGI
LEN
Test and Measurement Connectors
Agilent GPIB-USB Adapter
GPIB-to-USB adapters (Keysight 82357B, NI GPIB-USB-HS) convert the 24-pin GPIB bus to a USB interface allowing modern computers without GPIB cards to control legacy instruments.
AGP
SLO
PCB Board Connectors
AGP Slot Accelerated Graphics
AGP (Accelerated Graphics Port) is a 32-bit dedicated graphics bus at 66 MHz providing 1x/2x/4x/8x modes up to 2132 MB/s. Used exclusively for GPU cards from 1997 to 2006 before PCIe replaced it.
ALL
ENB
Industrial Fieldbus Connectors
Allen-Bradley 1734 POINT IO
Allen-Bradley 1734 POINT I/O is a modular I/O system for ControlLogix and CompactLogix PLCs using EtherNet/IP or DeviceNet adapters with individual snap-on I/O modules and removable terminal blocks.
ALL
ENB
Power Conversion Connectors
Allen-Bradley PowerFlex Terminal
Allen-Bradley PowerFlex 525 and 755 drives use screw terminals for 3-phase AC power input, motor output, and DC bus connections with an optional dynamic braking resistor terminal.
AM4
SOC
PCB Board Connectors
AM4 Socket AMD Ryzen
AM4 is AMD PGA socket for Ryzen 1000-5000 series processors with 1331 pins on the CPU. Used from 2017 to 2022 for all AMD mainstream desktop processors with DDR4 memory support.
AM5
SOC
PCB Board Connectors
AM5 Socket AMD Ryzen 7000
AM5 is AMD socket for Ryzen 7000 series processors with 1718 LGA contacts on the motherboard (AMD switched from PGA to LGA with AM5). Supports DDR5 memory and PCIe 5.0.
AMA
ZON
Consumer Electronics Connectors
Amazon Echo Barrel Jack
Amazon Echo smart speakers use a proprietary barrel jack power connector. The original Echo uses a 3.5mm or 4.0mm barrel connector at 15W-30W depending on model generation.
AMI
GA2
Retro Vintage Connectors
Amiga 23-Pin Video Connector
The Commodore Amiga DB23 video connector outputs analog RGB, composite sync, and audio signals from Amiga 500, 1000, 2000, and 3000 computers. Used for RGB monitors, genlock devices, and scan doublers.
AMP
SUP
Automotive Connectors
AMP Superseal 1.5mm
AMP Superseal is an IP67 waterproof connector with 1.5mm contacts for automotive sensor and actuator connections, common in European and Asian vehicle harnesses.
AMP
HEN
Medical Scientific Connectors
Amphenol Medical Series
Amphenol medical connectors include the M-Series and G-Series specifically designed for patient-connected and body-worn medical devices with biocompatible materials, autoclavable housings, and IEC 60601 compliance.
AMP
HEN
Aerospace Military Connectors
Amphenol PT Series
Amphenol PT series circular connectors provide MIL-DTL-38999-compatible performance with bayonet coupling in aluminum or stainless steel shells for military, aerospace, and industrial applications.
AMP
HEN
PCB Board Connectors
Amphenol VHDCI 68-Pin
VHDCI (Very High Density Cable Interconnect) is a 68-pin high-density D-sub connector used for SCSI Ultra Wide, LVD SCSI, and some RAID card external connections in a compact form factor.
AMR
SLO
PCB Board Connectors
AMR Slot Audio Modem Riser
AMR (Audio/Modem Riser) is a 46-pin slot on Intel motherboards providing AC97 audio and modem codec connections via a riser card. Used from 1998 to 2003 before integrated audio made it obsolete.
AMS1117
Low-dropout LDO regulator, 1A. Fixed 3.3V/5V versions, SOT-223 package.
Anderson PowerPole 120
Anderson PowerPole 120 handles 120A continuous for very high-current applications like electric vehicle auxiliary systems, large solar arrays, and industrial DC power distribution.
Anderson PowerPole 75
Anderson PowerPole 75 is a 75A genderless power connector in the same family as PP15/30/45, used for high-current amateur radio installations, solar systems, and RV power distribution.
Anderson SB50
Anderson SB50 is a 50A genderless power connector with color-coded housings used in forklifts, floor scrubbers, golf carts, and electric vehicles.
AOC
ACT
Network Infrastructure Connectors
AOC Active Optical Cable QSFP
QSFP Active Optical Cables (AOC) embed VCSELs and photodetectors in the QSFP housing ends connected by fiber inside the cable, providing 40G or 100G over multimode fiber up to 100m at lower cost than discrete transceivers.
APDS-9960
Gesture, proximity, RGB, and ambient light sensor. I2C, used in smartphones.
Apple 30-Pin Dock Connector
Apple 30-pin dock connector was used on iPhone (original to 4S), iPad 1-3, and iPod from 2003 to 2012. Carried USB, FireWire 400, analog stereo audio output, composite video, S-Video, and serial data.
APP
LEA
Retro Vintage Connectors
Apple ADB (Apple Desktop Bus)
Apple Desktop Bus (ADB) is a daisy-chainable serial bus used by Apple computers from 1986 to 1999 for keyboards, mice, trackballs, and graphics tablets using a 4-pin Mini-DIN connector.
Apple Lightning
Apple Lightning is the proprietary 8-pin reversible connector used on iPhone 5 through iPhone 14, iPad, and iPod Touch (2012–2023). Carries USB 2.0 data and up to 12–20W charging. Replaced by USB-C on iPhone 15.
APP
LES
Retro Vintage Connectors
Apple SCSI DB25
Apple used a DB25 D-sub connector for external SCSI on Mac Plus, SE, II, and early Power Macs instead of the Centronics 50-pin connector used by PCs, for connecting hard drives, scanners, and CD-ROMs.
APP
LES
Consumer Electronics Connectors
Apple Smart Connector iPad
Apple Smart Connector is a 3-pin magnetic pogo-pin connector on the side of iPad Pro models providing power and data for keyboard accessories like the Magic Keyboard and Smart Keyboard Folio without Bluetooth pairing.
APP
LEW
Consumer Electronics Connectors
Apple Watch Magnetic Charger
Apple Watch uses a proprietary magnetic inductive charging connector that aligns automatically with the back of the watch. The USB end connects to a standard USB-A or USB-C power source.
APT
IVW
Automotive Connectors
Aptiv Weather Pack 2-Pin
Aptiv (formerly Delphi) Weather Pack 2-pin connectors use silicone wire seals and a sealed connector body for weatherproof automotive connections rated IP67. Used for sensors and actuators exposed to weather.
APT
IVW
Automotive Connectors
Aptiv Weather Pack 4-Pin
Aptiv Weather Pack 4-pin provides four IP67-sealed contacts for more complex weatherproof sensor or actuator connections requiring multiple signal and power lines.
APT
IVW
Automotive Connectors
Aptiv Weather Pack 6-Pin
Aptiv Weather Pack 6-pin provides six IP67-sealed contacts for complex weatherproof connections such as multi-function switches, body control modules, and multi-wire sensor harnesses.
Arduino Mega 2560
High I/O Arduino. ATmega2560, 54 digital pins, 16 analog, 4 UARTs.
Arduino Nano
Compact breadboard-friendly Arduino. ATmega328P, same power as UNO in smaller form.
Arduino Pro Mini
Ultra-compact ATmega328P board. Available in 3.3V/8MHz and 5V/16MHz variants.
ARD
UIN
Embedded SBC Connectors
Arduino Shield 2×18 Headers
Arduino Uno shield headers consist of four rows of 0.1-inch pitch connectors: Power (8-pin), Digital (10-pin), Analog (6-pin), and Digital (8-pin), providing all Arduino I/O signals for shield add-on boards.
Arduino UNO
The classic beginner-friendly development board, built around ATmega328P.
Arduino UNO R3
Classic beginner Arduino board. ATmega328P, 14 digital I/O, 6 analog inputs.
ARI
NC4
Aerospace Military Connectors
ARINC 404 Rack Connector
ARINC 404 defines the physical interface for avionic equipment trays and connectors in aircraft equipment racks, specifying the mechanical and electrical interface between LRUs and the aircraft wiring harness.
ARI
NC4
Aerospace Military Connectors
ARINC 429 DB25
ARINC 429 is the standard avionics data bus for commercial aircraft using a balanced differential pair at 12.5 or 100 kbps. DB25 connectors aggregate multiple ARINC 429 bus pairs on avionics equipment front panels.
ARI
NC6
Aerospace Military Connectors
ARINC 600 Rack and Panel
ARINC 600 is the standard rack and panel connector for commercial and military avionics equipment, providing multiple contact inserts in a rugged housing for LRU (Line Replaceable Unit) connections in avionics bays.
ARI
STA
Network Infrastructure Connectors
Arista QSFP-100G-SR4 Module
Arista QSFP-100G-SR4 provides 100GbE over four 25G lanes using 850nm VCSEL and MPO-12 connector up to 100m on OM4 multimode fiber for hyperscale data center spine and leaf switching.
ARJ
45A
Telecom Connectors
ARJ45 Augmented RJ45
ARJ45 (Augmented RJ45) by Panduit is a Cat8 connector maintaining RJ45 backward compatibility while supporting 2000 MHz and 40 Gbps. It uses enhanced shielding and contact geometry to achieve Cat8 performance.
AS/NZS 3112 Australian Plug
AS/NZS 3112 is the Australian and New Zealand standard AC plug with two flat angled blades (Active and Neutral) and an optional earth pin. Used in Australia, New Zealand, Papua New Guinea, and some other countries.
AS150 Anti-Spark Connector
AS150 has a built-in pre-charge resistor that slowly charges capacitors before full connection, eliminating destructive sparks when connecting large battery packs.
AT24C256 EEPROM
32KB I2C EEPROM. Non-volatile storage, up to 8 devices on one bus.
ATA
RIS
Retro Vintage Connectors
Atari ST ACSI 19-Pin
ACSI (Atari Computer System Interface) is a SCSI-derived bus on the Atari ST using a DB19 connector for hard drives, CD-ROM drives, and the SLM804 laser printer from 1985 to 1994.
ATE
DUT
Test and Measurement Connectors
ATE DUT Connector
ATE (Automated Test Equipment) DUT (Device Under Test) board connectors provide the interface between the test handler and the device being tested, including high-frequency RF contacts, power contacts, and signal contacts.
ATI
ROB
Robotics Connectors
ATI Robot Tool Changer
ATI Industrial Automation robot tool changers use a master-side electrical module with spring-loaded pogo pins that mate with a tool-side module when the pneumatic lock engages, transferring power, signal, and pneumatic supply to end-of-arm tools.
ATmega2560
High-pin AVR MCU, heart of Arduino Mega. 256KB flash, 54 digital I/O, 4 UARTs.
ATmega328P
8-bit AVR RISC microcontroller. The chip inside the Arduino UNO.
ATtiny45
8-pin AVR MCU with 4KB flash. Pin-compatible with ATtiny85.
ATtiny85
Minimal 8-pin AVR MCU. 8KB flash, 6 I/O pins, perfect for tiny projects.
ATX 20-Pin Power Legacy
The original ATX 20-pin main power connector used before ATX12V 2.x. Found on motherboards pre-2005. 24-pin PSUs often have a detachable 4-pin extension.
ATX12VO 12V Only ATX
ATX12VO (Intel spec) delivers only 12V to the motherboard via a 10-pin connector, moving 5V and 3.3V generation on-board for smaller more efficient PSUs.
AUT
OMO
Automotive Connectors
Automotive Radar Connector
Automotive short and long range radar sensors use FAKRA or HSD connectors for antenna connections plus M8 or M12 connectors for power and CAN communication in adaptive cruise control and collision avoidance systems.
AV over IP JPEG2000 SFP
JPEG 2000 AV over IP systems (Evertz, Grass Valley, EVS) use SFP or SFP+ fiber or copper connections to distribute broadcast-quality video over managed IP networks with deterministic latency.
AVA
GOH
Fiber Optic Connectors
Avago HFBR Duplex Connector
Avago (Broadcom) HFBR series duplex plastic fiber connectors are used in industrial Ethernet, PROFIBUS, and low-cost fiber links for noise immunity in factory automation environments.
BAC
NET
Industrial Fieldbus Connectors
BACnet IP RJ45
BACnet IP (ASHRAE 135 Annex J) runs the BACnet protocol over standard IP networks using UDP port 47808, enabling building automation systems to use existing IT network infrastructure.
BAC
NET
Industrial Fieldbus Connectors
BACnet MS/TP RS-485
BACnet MS/TP (Master-Slave/Token-Passing) uses RS-485 twisted pair for building automation networking between thermostats, VAV controllers, and BACnet devices at up to 76.8 kbps.
Banana Binding Post (Speaker)
4mm banana binding posts are the standard speaker terminal on amplifiers and speakers. Red = positive, Black = negative. Accept banana plugs, bare wire, and spade connectors. Also used in lab test equipment.
BAN
ANA
Test and Measurement Connectors
Banana to Alligator Test Lead
Banana to alligator clip test leads connect multimeters, power supplies, and bench instruments to circuit boards, components, and terminals for voltage, current, and resistance measurements.
BAT
TER
Battery Connectors
Battery Management System BMS 4-Pin
BMS 4-pin connectors connect the battery management system to external charging, discharging, and communication circuits. Common on 18650 battery packs providing overcharge, over-discharge, and short circuit protection.
BEA
GLE
Embedded SBC Connectors
BeagleBone Black P8 46-Pin
BeagleBone Black P8 expansion header is a 46-pin 2x23 2.54mm pitch connector providing GPIO, PWM, timer, ADC, UART, SPI, I2C, and LCD data signals from the AM335x processor for cape expansion boards.
BEC
KHO
Industrial Connectors
Beckhoff EtherCAT Junction
Beckhoff EtherCAT junctions connect EtherCAT segments using RJ45 connectors allowing ring or tree topology with sub-100us cycle times.
BEC
KHO
Industrial Fieldbus Connectors
Beckhoff KL Terminal
Beckhoff KL bus terminals snap onto DIN rail and connect via an internal K-bus for high-speed I/O. Available in digital, analog, relay, encoder, and communication variants.
BEL
DEN
Telecom Connectors
Belden REVConnect
Belden REVConnect uses a patented reversible termination method allowing the same core to terminate in any standard wiring pattern (T568A, T568B, USOC) without tools, reducing installation time and errors.
BH1750
Digital ambient light sensor, 1-65535 lux. I2C interface, direct lux output.
BID
ILC
Fiber Optic Connectors
BiDi LC Simplex WDM
BiDi (Bidirectional) LC simplex uses a single fiber strand for both TX and RX by using different wavelengths via a wavelength division multiplexer inside the transceiver. Requires paired BiDi SFP modules at each end.
BID
ISF
Telecom Connectors
BiDi SFP LC Simplex
BiDi (Bidirectional) SFP uses a single fiber strand for both transmit and receive by using different wavelengths (WDM) for each direction. Requires paired BiDi transceivers at each end.
Blade Fuse Connector
Blade fuse connectors (ATO/ATC and mini/micro variants) are the standard automotive fuse connectors. They grip the fuse blade contacts and are mounted in fuse boxes throughout vehicles and marine equipment.
BLO
ODP
Medical Scientific Connectors
Blood Pressure Cuff Connector
NIBP cuff connectors use a 2.5mm or 3.5mm sterile pneumatic fitting to connect disposable blood pressure cuffs to patient monitors. The luer-style or proprietary fitting ensures secure leak-free pneumatic connections.
BMA Connector (Blind Mate)
BMA (Blind Mate A) is a push-on coaxial connector designed for blind mating in PCB-to-PCB and module-to-chassis applications where visual alignment during mating is not possible.
BME280
Combined pressure, temperature, and humidity sensor. Bosch, I2C/SPI.
BMP280
Barometric pressure and temperature sensor by Bosch. I2C and SPI, ±1 hPa.
BMZ Connector
BMZ is a smaller blind mate coaxial connector rated to 26.5 GHz for high-frequency module-to-chassis blind mate connections in test equipment and microwave assemblies.
BNC Composite Video
BNC composite video connectors are used in professional video equipment, surveillance cameras, and video switchers. The BNC lock prevents accidental disconnection, unlike RCA phono connectors.
BNC
OSC
Medical / Lab Connectors
BNC Oscilloscope Probe
BNC connectors on oscilloscope inputs accept 1x and 10x passive probes and BNC cables for signals from DC to hundreds of MHz.
BNC SDI (Serial Digital Interface)
BNC connectors carry SDI (Serial Digital Interface) video in professional broadcast and production environments. SD-SDI runs at 270 Mbps, HD-SDI at 1.5 Gbps, 3G-SDI at 3 Gbps, and 12G-SDI at 12 Gbps for 4K.
BNC
TON
Test and Measurement Connectors
BNC to N-Type Adapter
BNC to N-Type adapter connects BNC test equipment to N-type terminated antennas and RF components, commonly used in EMC pre-compliance testing, antenna measurements, and RF power measurements.
BNC
TOS
Test and Measurement Connectors
BNC to SMA Adapter
BNC to SMA adapter converts between the bayonet BNC and threaded SMA connector families, used in RF test setups when connecting oscilloscope probes, signal generators, and spectrum analyzers to SMA-terminated devices.
BNC Word Clock
BNC word clock synchronizes digital audio devices (mixers, converters, recorders) to the same sample clock. The 75-ohm BNC connection carries a square wave at the sample rate (44.1kHz, 48kHz, 96kHz, etc.).
BOS
CHE
Automotive Connectors
Bosch EV1 Fuel Injector (JETRONIC)
Bosch EV1 (Jetronic) is the classic fuel injector connector used from the 1980s through early 2000s on EFI engines. The 2-pin rectangular connector is identified by its wide body and square lock tab.
BOS
CHE
Automotive Connectors
Bosch EV6 Fuel Injector (USCAR-2)
Bosch EV6 (USCAR-2) is the modern standard fuel injector connector used on most post-2000 vehicles worldwide. The 2-pin connector delivers 12V switching signal to the injector solenoid.
BRA
KER
Power Conversion Connectors
Brake Resistor Connector
Brake resistor terminal blocks connect the dynamic braking resistor to the drive DC bus for dissipating regenerative energy during motor deceleration to prevent DC bus overvoltage faults.
BRE
AKO
Network Infrastructure Connectors
Breakout Cable QSFP to 4xSFP
QSFP to 4xSFP+ breakout cables split one 40G QSFP port into four 10G SFP+ connections, allowing a single 40G switch port to connect to four 10G servers or network devices.
BRO
ADR
Network Connectors
BroadR-Reach Automotive Ethernet
BroadR-Reach (100BASE-T1, IEEE 802.3bw) provides 100 Mbps Ethernet over a single unshielded twisted pair for automotive cameras, radar, and infotainment.
BS 1363 UK Plug
BS 1363 is the UK standard 13A/230V three-pin rectangular plug with a mandatory fuse inside. Used in the UK, Ireland, Hong Kong, Malaysia, and Singapore.
BTP
LUG
Telecom Connectors
BT Plug UK Telephone
The BT431A is the UK telephone connector for telephone and ADSL connections. Pins 2 and 5 carry the primary phone line. Not compatible with RJ11 without an adapter.
CAM
ERA
Automotive Connectors
Camera FAKRA Z Code
FAKRA Z code (black housing) is specifically designated for video camera signals in automotive applications, used for reversing cameras, surround view systems, and driver monitoring cameras.
CAM
SHA
Automotive Connectors
Camshaft Position Sensor 3-Pin
The camshaft position sensor (CMP) uses a 3-pin Hall effect connector to detect cam lobe position for sequential fuel injection timing and variable valve timing control.
CAN
BUS
Automotive Connectors
CAN Bus DB9 Industrial
CAN bus DB9 connector (CiA 303-1) is the standard for industrial CANopen connections providing CAN high, CAN low, ground, and optional 12V supply in a standard D-sub connector for factory and machine automation.
CAN
FDF
Industrial Fieldbus Connectors
CAN FD (Flexible Data Rate)
CAN FD (ISO 11898-1:2015) extends classic CAN by increasing data phase speed to 8 Mbps and frame payload to 64 bytes while maintaining backward-compatible arbitration phase at 1 Mbps.
CAN
OPE
Industrial Connectors
CANopen DB9
CANopen is a CAN-based protocol for embedded systems using a DB9 connector as defined by CiA 303, used in medical equipment and industrial machines.
CAP
NOG
Medical Scientific Connectors
Capnography Connector
Capnography connectors attach CO2 sampling lines or mainstream sensors to capnograph monitors for measuring end-tidal CO2. Uses Luer-style or proprietary pneumatic connectors depending on the measurement type.
CATV Compression F-Connector
Compression F-connectors use a tool-actuated compression ring to create a permanent weatherproof seal on RG6 cable, providing better performance and longevity than crimp or push-on connectors for CATV installations.
CATV F-Splice Connector
F-splice connectors join two RG6 or RG59 cables end-to-end in a barrel configuration, used for cable extensions, repairs, or signal combining in CATV, satellite, and antenna installations.
CCS Combo 1 SAE J1772 DC
CCS Combo 1 (Combined Charging System) adds two DC pins below the standard SAE J1772 AC connector for DC fast charging up to 350kW. Used by most European and American automakers for DC fast charging.
CCS Combo 2 Type 2 DC EU
CCS Combo 2 combines the IEC 62196 Type 2 (Mennekes) AC connector with two DC pins for European DC fast charging up to 350kW. The standard for DC fast charging in Europe, used by Audi, BMW, VW, and Volvo.
CD4051B
8-channel analog multiplexer. 3 select lines choose 1 of 8 analog channels.
CEE 16A 3-Phase 5-Pin Blue
CEE 3-phase 16A blue (IEC 60309) is the standard European 3-phase power connector for temporary installations. Five pins carry L1, L2, L3, Neutral, and Earth. Used on smaller 3-phase machinery and outdoor events.
CEE 17 Industrial 16A EU
CEE 17 is the European industrial power connector standard (IEC 60309) used for temporary power on construction sites, stage productions, and outdoor events. Blue 16A/230V is the most common single-phase version.
CEE 32A 3-Phase 5-Pin Red
CEE 3-phase 32A red (IEC 60309) is the heavy-duty European 3-phase power connector. The red color distinguishes it from the 16A blue version. Used on large stage productions, heavy machinery, and EV fast chargers.
CEN
TRO
Retro Vintage Connectors
Centronics 36-Pin Parallel Printer
Centronics 36-pin connector is the original parallel printer port interface on printers from the 1970s through 2000s. The DB25 on the PC side connects via a parallel printer cable to the 36-pin Centronics on the printer.
CFast 2.0
CFast 2.0 uses SATA III in a CompactFlash-sized card at up to 600 MB/s for cinema cameras like ARRI Amira and Blackmagic URSA.
CFE
XPR
Memory Card Connectors
CFexpress Type A
CFexpress Type A is Sony proprietary camera memory using one PCIe 3.0 lane for up to 880 MB/s read speed. Used in Sony Alpha a7 a9 ZV-E1 cameras alongside SD cards in dual-slot cameras.
CFexpress Type B
CFexpress Type B uses PCIe 3.0 x2 NVMe for read speeds up to 1.7 GB/s, used in professional cameras for 8K video and high-speed burst shooting.
CFE
XPR
Memory Card Connectors
CFexpress Type C
CFexpress Type C is a proposed larger format using four PCIe 4.0 lanes for theoretical speeds exceeding 6 GB/s. Intended for cinema cameras and high-bitrate RAW video recording applications.
CFP
MOD
Telecom Connectors
CFP Module 100G
CFP (C Form-factor Pluggable) is a large MSA transceiver module for 100GbE and OTU4 carrying 100 Gbps over single-mode fiber. Uses an LC duplex or MPO connector depending on optical variant.
CFP
2MO
Telecom Connectors
CFP2 Module 100G
CFP2 is half the width of CFP providing the same 100 Gbps in a smaller package, enabling higher port density on line cards and switches for 100GbE and coherent DWDM applications.
CH340G USB-UART
Low-cost USB to UART bridge. Found on Arduino clone boards, needs CH340 driver.
CHAdeMO EV DC Fast Charge
CHAdeMO is a Japanese DC fast charging standard used by Nissan Leaf, Mitsubishi Outlander PHEV, and Kia/Hyundai models. The large circular connector delivers up to 400kW (CHAdeMO 3.0) with bidirectional V2G capability.
CIE
NAW
Network Infrastructure Connectors
Ciena WaveLogic CFP Module
Ciena WaveLogic Ai CFP2-DCO coherent optical modules provide programmable 100G to 400G per wavelength over single-mode fiber for submarine, long-haul, and metro DWDM network applications.
CIN
CH6
Aerospace Military Connectors
Cinch 603 Series
Cinch 603 series hermetic connectors are glass-to-metal sealed connectors used in pressurized aircraft instruments, missile guidance systems, and space-grade electronics where vacuum or pressure-tight sealing is required.
Cinch Jones P-302 2-Pin
Cinch Jones P-302 (also called Jones plugs) are rugged 2-pin power connectors used in vintage and current professional audio, guitar amplifiers, and lab equipment for speaker and power connections.
CIS
COQ
Network Infrastructure Connectors
Cisco QSFP-40G-SR4 Module
Cisco QSFP-40G-SR4 uses four 10G lanes over parallel multimode fiber via MPO-12 connector for 40GbE connectivity up to 150m on OM4 fiber in data center top-of-rack and end-of-row switching.
CIS
COS
Network Infrastructure Connectors
Cisco SFP-10G-SR Module
Cisco SFP-10G-SR is a 10GbE short-reach SFP+ module using 850nm VCSEL laser over OM3/OM4 multimode fiber up to 300m. Used in Cisco Catalyst, Nexus, and ASR switches and routers.
CJT
AGC
Test and Measurement Connectors
CJTAG Compact JTAG 2-Wire
cJTAG (IEEE 1149.7) reduces JTAG from 4-5 wires to 2 wires (TMSC and TCKC) using a serialized protocol. Saves PCB space on small embedded devices while maintaining full debugging capability.
COG
NEX
Industrial Fieldbus Connectors
Cognex Camera Interface Connector
Cognex In-Sight and DataMan series vision systems use M12 and HiRose circular connectors for power, I/O, Ethernet, and RS-232 connections in machine vision and barcode reading applications.
COL
LAB
Robotics Connectors
Collaborative Robot Flange Connector
ISO 9283 robot tool flange electrical connectors carry power, signals, and data to end-of-arm tools on collaborative robots from Universal Robots, FANUC, ABB, and KUKA with standardized M8 or M12 connectors.
COM
MOD
Retro Vintage Connectors
Commodore 64 Cartridge
C64 cartridge expansion port is a 44-pin edge connector providing the 6510 processor address and data buses, control signals, and power to ROM cartridges, disk interfaces, and memory expansions.
COM
MOD
Retro Vintage Connectors
Commodore 64 User Port
C64 User Port is a 24-pin edge connector providing 8 bits of parallel I/O, RS-232 serial, and timing signals for modems, printers, and custom hardware interfaces.
CompactFlash CF Card
CompactFlash is a 50-pin parallel ATA memory card still popular in professional DSLRs, supporting UDMA 7 at up to 167 MB/s.
Component Video (YPbPr)
Component video splits video into luminance (Y, green RCA) and two color-difference channels (Pb/Cb blue, Pr/Cr red) across three RCA connectors, providing better quality than composite. Supports up to 1080i analog.
Composite DB25 Video Router
DB25 connectors are used on professional video routing equipment to carry multiple composite video signals. Each signal pair uses one pin for video and a shared ground, with 12 video channels typical per connector.
Composite Video (RCA Yellow)
Composite video combines luma, chroma, and sync onto a single analog signal carried on a yellow RCA connector. Standard definition only (480i NTSC / 576i PAL). Used on older TVs, VCRs, DVD players, and game consoles.
COO
LAN
Automotive Connectors
Coolant Temp Sensor 2-Pin
The coolant temperature sensor (CLT/ECT) uses a 2-pin connector carrying a thermistor signal that changes resistance with temperature. The ECU reads voltage across the thermistor to calculate engine coolant temperature.
COR
IAN
Network Infrastructure Connectors
Coriant Groove G30 QSFP
Coriant (now Infinera) Groove G30 is an open line system platform using standard QSFP-DD and CFP2-DCO modules for 100G to 400G disaggregated WAN transport in data center interconnect and metro applications.
CP2102 USB-UART
USB to UART bridge IC. Creates virtual COM port, no external components needed.
CRA
NKS
Automotive Connectors
Crankshaft Position Sensor 3-Pin
The crankshaft position sensor (CKP) uses a 3-pin connector carrying 5V or 12V supply, ground, and a signal line producing a digital pulse train or analog sine wave as the trigger wheel rotates.
CUR
REN
Test and Measurement Connectors
Current Probe BNC
Current probes clamp around a conductor and output a voltage proportional to the current via a BNC connector. Hall effect DC probes and AC current transformers measure from milliamps to thousands of amps.
CVBS BNC (CCTV)
CVBS (Composite Video Baseband Signal) over BNC is the standard analog video connection in CCTV and security camera systems. The BNC connector provides a secure locking connection compared to RCA.
CWD
MSF
Telecom Connectors
CWDM SFP+ LC
CWDM SFP+ modules use CWDM wavelengths (1270-1610nm, 20nm spacing) for lower-cost WDM metro networks carrying up to 18 channels at 10 Gbps each without amplification up to 80km.
D38
999
Aerospace Military Connectors
D38999 Jam Nut Receptacle
D38999 Jam Nut receptacles are panel-mount MIL-DTL-38999 connectors with a jam nut for secure bulkhead mounting on aircraft panels, control boxes, and avionics enclosures.
D38
999
Aerospace Military Connectors
D38999 Jam Nut Receptacle Titanium
MIL-DTL-38999 titanium jam nut receptacles are used on spacecraft and high-performance aircraft where the exceptional strength-to-weight ratio of titanium reduces connector mass while maintaining full environmental sealing.
D4F
IBE
Fiber Optic Connectors
D4 Fiber Connector
D4 is a 2mm ferrule fiber connector used primarily in Japan for single mode telecom applications. The threaded coupling and smaller ferrule than SC provide a compact yet secure connection for telecom equipment.
DA1
5JO
Retro Vintage Connectors
DA-15 Joystick Game Port
The DA-15 game port (joystick port) is a 15-pin D-sub connector on PC sound cards and motherboards from the 1980s to early 2000s for analog joysticks, gamepads, and MIDI instruments.
DAC
DIR
Network Infrastructure Connectors
DAC Direct Attach Copper SFP
SFP+ DAC passive twinaxial cables provide 10GbE at distances up to 5m between server NICs and top-of-rack switches, with the SFP+ connectors factory-attached to eliminate separate transceivers.
DAL
I2W
Industrial Connectors
DALI 2-Wire Lighting
DALI (IEC 62386) is a 2-wire polarity-insensitive bus for controlling LED drivers supporting dimming and grouping of up to 64 devices.
DAN
FOS
Power Conversion Connectors
Danfoss FC Series Power Terminal
Danfoss FC frequency converter series uses screw terminal blocks for AC input (L1 L2 L3), DC bus (P N), and motor output (U V W) connections rated for three-phase 200-690V and currents from 0.25A to 1600A.
DAN
TEA
Broadcast Connectors
Dante Audio Network (RJ45)
Dante (Digital Audio Network Through Ethernet) from Audinate carries hundreds of channels of low-latency audio over standard Ethernet infrastructure using RJ45 connectors. Used in professional audio systems worldwide.
DAT
AAC
Medical Scientific Connectors
Data Acquisition BNC Panel
BNC panel connectors on DAQ instruments provide individual channel access for oscilloscopes, spectrum analyzers, and data loggers. Each BNC carries one analog signal with 50 or 1M ohm input impedance.
DB25 Audio Multicore (Tascam/Yamaha)
DB25 25-pin D-sub connectors are used for 8-channel balanced analog audio multicore in professional recording studios. Two wiring standards exist: Tascam and Yamaha/BNCE — incompatible with each other.
DCL
INK
Power Conversion Connectors
DC Link Bus Bar Connector
DC link bus bar connectors join the capacitor bank positive and negative rails in inverters and motor drives, handling high ripple current with low inductance laminated or bolted busbar connections.
DCD
CCO
Power Conversion Connectors
DC-DC Converter Connector
Isolated DC-DC converter modules (Vicor, Murata, RECOM) use pin or SMD pad connections for input voltage, output voltage, enable, trim, and remote sense for precise output voltage regulation in distributed power systems.
DDR
1DI
PCB Board Connectors
DDR1 DIMM Slot 184-Pin
DDR1 (DDR SDRAM) uses a 184-pin DIMM slot operating at 2.5V with speeds from DDR-200 to DDR-400. Used in PCs from 2000 to 2004 before DDR2 replaced it.
DDR
2DI
PCB Board Connectors
DDR2 DIMM Slot 240-Pin
DDR2 DIMM also uses 240 pins but is physically incompatible with DDR3. DDR2 operates at 1.8V with speeds from DDR2-400 to DDR2-1066. Used in PCs from 2004 to 2010.
DDR
3DI
PCB Board Connectors
DDR3 DIMM Slot 240-Pin
DDR3 DIMM slot is the 240-pin desktop memory interface for DDR3 RAM modules operating at 1.5V or 1.35V (DDR3L). Speeds range from DDR3-800 to DDR3-2133 with 64-bit data width.
DDR4 DIMM Slot 288-Pin
DDR4 DIMM slot is the 288-pin desktop memory slot accepting DDR4 RAM at 1.2V with 64-bit data width and speeds from DDR4-1600 to DDR4-5333.
DE9
RS2
Retro Vintage Connectors
DE-9 RS-232 Serial (DB9)
DE-9 (commonly called DB9) is the 9-pin D-sub connector for RS-232 serial communication used from the 1980s through today for modems, industrial equipment, GPS receivers, and embedded debug consoles.
DEA
NST
Battery Connectors
Deans T-Plug RC Cars
Deans T-Plug (Ultra Plug) is an older high-current battery connector used extensively in RC cars and some aircraft. The T-shaped housing is asymmetric to prevent incorrect polarity connection.
DEC
TMO
Telecom Connectors
DECT Module Connector
DECT modules for cordless phones and IoT use board connectors for audio, UART control, and antenna connections at 1880-1900 MHz EU or 1.9 GHz US.
DEF
IBR
Medical Scientific Connectors
Defibrillator Paddle Connector
Defibrillator paddle connectors use proprietary spring-loaded or Lemo connectors to attach internal or external defibrillation paddles to the defibrillator unit for delivering controlled electrical shocks to restore cardiac rhythm.
DEL
PHI
Automotive Connectors
Delphi Multec 2 Injector
Delphi Multec 2 is a compact 2-pin fuel injector connector used mainly on GM and some European vehicles. Smaller than EV1 with a distinctive oval body and side-exit wire routing.
DEL
TAR
Robotics Connectors
Delta Robot Motor Connector
Delta parallel robot arm motors use integrated motor-encoder cables with M23 or SpeedTec connectors combining phase power and encoder feedback for the three actuator arms in high-speed pick-and-place applications.
DEU
TSC
Automotive Connectors
Deutsch DT 2-Pin
Deutsch DT Series are heavy-duty IP68-sealed automotive connectors rated 13A per contact at -55C to +125C for trucks, agricultural equipment, and motorsport.
DEU
TSC
Automotive Connectors
Deutsch DT 4-Pin
Deutsch DT 4-pin sealed connector for automotive sensor and actuator connections requiring IP68 protection on off-road vehicles and motorsport wiring.
DEU
TSC
Automotive Connectors
Deutsch DT 6-Pin
Deutsch DT 6-pin sealed connector for complex automotive subsystems requiring multiple signal and power lines in a weatherproof IP68 housing.
DEV
ICE
Industrial Connectors
DeviceNet Mini Open-Style
DeviceNet uses 5-pin connectors for CAN-based industrial networking with Allen-Bradley PLCs at up to 500 kbps.
DHT11
Basic digital temperature and humidity sensor. Single-wire, 0-50C range.
DHT22
Digital temperature and humidity sensor. +/-0.5C accuracy, single-wire protocol.
DIF
FER
Test and Measurement Connectors
Differential Probe SMA
High-voltage differential probes have two SMA inputs (+ and -) and BNC or SMA output, measuring the voltage difference between two arbitrary points in a circuit without ground reference issues.
DIN 1.0/2.3 HD-SDI Miniature
DIN 1.0/2.3 (also called HD-BNC or mini-BNC) is the standard miniature connector for HD-SDI patch panels and routing in broadcast facilities, providing four times the density of standard BNC connectors.
DIN 41529 Tape Recorder
DIN 41529 is the European standard 5-pin DIN connector for tape recorder connections, carrying stereo audio in and out on the same connector. Used on Revox, Nagra, and hi-fi equipment.
DIN
472
Telecom Connectors
DIN 47256 Telephone
DIN 47256 is the standard German telephone connector used on telephone handsets and equipment in Germany before ISDN and modern connectors replaced it. A 6-pin rectangular connector with spring contacts.
DIN 5-Pin (Audio, European)
The 5-pin DIN 180-degree connector was used as the audio connector on European hi-fi equipment (tape decks, amplifiers, turntables) in the 1970s–80s, before RCA phono became universal. Carries stereo audio in and out.
DIP IC Socket 14-Pin
14-pin DIP socket for logic ICs including 74HC00 NAND, 74HC04 inverter, LM324 quad op-amp, and PIC12 microcontrollers.
DIP IC Socket 16-Pin
16-pin DIP socket for 74HC595 shift registers, 74HC245 bus transceivers, CD4051 multiplexers, and PCF8574 I2C expanders.
DIP IC Socket 40-Pin
40-pin DIP socket for ATmega32, PIC16F877A, Z80 CPU, and other large 40-pin DIP microcontrollers.
DIP IC Socket 8-Pin
8-pin DIP sockets allow IC replacement without soldering, standard for NE555, op-amps, EEPROMs, and ATtiny85 in DIP-8 packages.
Direct Burial F-Connector
Direct burial F-connectors are gel-filled or heat-shrink sealed versions designed for underground cable runs, providing waterproof protection against moisture ingress in buried CATV and satellite cable installations.
Display Tile Sync Connector
Video wall tile sync connectors daisy-chain synchronization signals between adjacent display panels so they update simultaneously, eliminating tearing at panel boundaries. Usually a proprietary 2 to 6-pin connector.
DisplayPort 1.4 (Full Size)
DisplayPort is the VESA digital display interface standard used primarily in PC monitors and laptops. Supports 8K video, HDR10, FreeSync/G-Sync, DSC (Display Stream Compression), Multi-Stream Transport for multiple monitors, and optional USB data.
DisplayPort 2.0 (UHBR)
DisplayPort 2.0 achieves up to 77.4 Gbps using Ultra-High Bit Rate (UHBR) signaling at 10, 13.5, or 20 Gbps per lane, supporting 16K resolution, 8K/60Hz HDR, or multiple 4K/144Hz displays simultaneously.
DisplayPort 2.1 UHBR20
DisplayPort 2.1 UHBR20 achieves 77.4 Gbps using four 20 Gbps UHBR lanes. Supports 16K resolution, 8K/60Hz, and multiple 4K/144Hz displays simultaneously with DSC compression.
DMX
512
Industrial Connectors
DMX-512 XLR 5-Pin
DMX-512 is the stage lighting control protocol carried on XLR 5-pin connectors with RS-485 signaling at 250 kbps supporting 512 channels per universe.
DOO
RSA
Industrial Sensor Connectors
Door Safety Switch M8 4-Pin
M8 4-pin safety door switches monitor machine guard door position and provide dual-channel safety outputs to stop machinery when guards are opened, meeting ISO 14119 guard locking requirements.
DRV8825 Stepper Driver
High-current stepper driver, 2.5A per coil, up to 1/32 step. A4988 compatible layout.
DS18B20
1-Wire digital thermometer. +/-0.5C accuracy, waterproof versions available.
DS3
BNC
Telecom Connectors
DS3 BNC 44.736 Mbps
DS3 (T3) digital signal carries 28 T1 circuits at 44.736 Mbps over coaxial cable with BNC connectors. Used in carrier interconnects, legacy WAN connections, and multiplexer equipment.
DS3231 RTC
Highly accurate I2C RTC, +/-2ppm. Built-in TCXO, backup battery, temperature sensor.
DSLR Remote Shutter (2.5mm TRS)
Many cameras (Canon, Nikon, Sony) use a 2.5mm or 3.5mm TRS connector for wired remote shutter control. Tip = autofocus trigger, Ring = shutter trigger, Sleeve = ground. Compatible with intervalometers and smartphone adapters.
DVI-A (Analog Only)
DVI-A carries only the analog signals — electrically identical to VGA. It uses a passive adapter to connect to VGA monitors. Found on some older graphics cards. No digital TMDS signals present.
DVI-D Dual Link
DVI-D Dual Link adds a second set of TMDS data channels alongside the first, doubling bandwidth to 9.9 Gbps and supporting resolutions up to 2560x1600 at 60Hz for wide-format monitors.
DVI-D Single Link
DVI-D Single Link carries digital video only, supporting resolutions up to 1920x1200 (WUXGA) at 60Hz using one TMDS transmitter. No analog signals are present in the DVI-D variant.
DVI-I Dual Link
DVI-I (Integrated) carries both digital TMDS and analog VGA-compatible signals. The 4 extra analog pins allow DVI-I to connect to VGA monitors via a passive adapter. Dual-link supports 2560x1600.
DVI-I Single Link
DVI-I Single Link carries both digital TMDS and analog VGA-compatible signals on the same connector. Supports up to 1920x1200 digital or 2048x1536 analog. Allows passive DVI to VGA adapter.
DWD
MSF
Telecom Connectors
DWDM SFP+ LC
DWDM SFP+ modules use ITU-T DWDM channel wavelengths (C-band 1525-1565nm, 100 GHz or 50 GHz spacing) for wavelength-division multiplexed long-haul transmission over a single fiber pair.
E1T
1RJ
Telecom Connectors
E1 T1 RJ48C Connector
RJ48C carries T1 (1.544 Mbps) and E1 (2.048 Mbps) digital leased line terminations with receive pair on pins 1-2 and transmit pair on pins 4-5.
E20
00A
Telecom Connectors
E2000 APC Fiber Connector
E2000 (LSH) is a push-pull fiber connector with a spring-loaded dust shutter that closes automatically when disconnected, preventing contamination. Used in European telecom central offices and FTTH installations.
EC2 Power Connector
EC2 is the smallest EC-series connector with 2mm pins rated for 20A, used on micro and mini RC aircraft where weight is critical.
EC3 Power Connector
EC3 is a 3mm gold-plated bullet connector rated for 60A burst, used in mid-size RC aircraft as a balance between size and current capacity.
EC5
POW
Battery Connectors
EC5 Power Connector 120A
EC5 is a 5mm gold-plated bullet connector rated for 120A burst, used on high-power RC vehicles, electric boats, and large LiPo packs where even XT90 capacity is not enough.
ECG
EEG
Medical Scientific Connectors
ECG EEG Snap Electrode 4mm
Standard 4mm snap electrodes connect disposable adhesive ECG/EEG electrodes to lead wires. The snap mechanism allows quick connection and the silver-silver chloride interface minimizes electrode potential.
ECM
OCI
Medical Scientific Connectors
ECMO Circuit Connector
ECMO (Extracorporeal Membrane Oxygenation) circuit connectors use Luer lock and push-fit hemostatic connectors for blood tubing connections in life support circuits, requiring ultra-reliable leak-free joints.
eDP 30-Pin (Embedded DisplayPort)
Embedded DisplayPort (eDP) is the internal display interface connecting laptop motherboards to LCD panels. The 30-pin FPC connector is the most common form factor for eDP 1.2/1.3 in 14-inch and 15-inch laptops.
eDP 40-Pin (Laptop Display)
The 40-pin eDP FPC connector is used on larger laptop displays (17-inch and some 15-inch) and higher-resolution panels requiring more power pins and additional signal lines.
EEG
CUP
Medical Scientific Connectors
EEG Cup Electrode 1.5mm
EEG cup electrodes use a 1.5mm touch-proof DIN connector to connect gold or silver cup scalp electrodes to EEG amplifiers. The recessed socket prevents accidental contact with live electrode connections.
EIS
ABU
Retro Vintage Connectors
EISA Bus Connector
EISA (Extended ISA) extends ISA to 32-bit by adding a second row of contacts in the same slot, backwards compatible with 8-bit and 16-bit ISA cards, used in 386 and 486 servers from 1988 to 1995.
EMC
NEA
Test and Measurement Connectors
EMC Near-Field Probe Set
EMC near-field probe sets contain loop (magnetic H-field) and stub (electric E-field) probes with SMA connectors for locating EMI sources on PCBs during pre-compliance testing with a spectrum analyzer.
EMG
NEE
Medical Scientific Connectors
EMG Needle Electrode Connector
EMG needle electrodes use a 1.5mm touch-proof DIN connector or 2mm safety banana connector to connect monopolar or concentric needle electrodes to EMG amplifiers for nerve conduction studies.
EMM
C51
Memory Card Connectors
eMMC 5.1 BGA On-Board
eMMC 5.1 (embedded MultiMediaCard) solders directly to PCB as a BGA package providing up to 400 MB/s sequential read via HS400 mode. The standard internal storage interface for Android phones tablets and single-board computers.
ENC
ODE
Medical Scientific Connectors
Encoder 5-Pin DIN Connector
Incremental encoders commonly use 5-pin DIN connectors carrying power, ground, and A/B quadrature signals plus index pulse for precise position and speed measurement in motor drives and automation.
ENC
ODE
Power Conversion Connectors
Encoder Feedback Drive Connector
Drive encoder feedback connectors carry incremental or absolute position data from motor encoders back to servo drives using D-sub 9-pin, M23 12-pin, or proprietary connectors depending on the encoder protocol.
ENC
ODE
Industrial Sensor Connectors
Encoder M23 12-Pin
M23 12-pin connectors are used for incremental and absolute encoders on servo motors and linear scales, carrying power, A B Z quadrature signals, differential RS-422 pairs, and data communication lines.
EPC
CON
Aerospace Military Connectors
EPC Connector Electronic Packaging
EPC (Electronic Packaging Connector) is a high-reliability rectangular connector used in military VME, VPX, and OpenVPX backplane systems for board-to-backplane connections in ruggedized chassis.
ESA
SCE
Aerospace Military Connectors
ESA SCEX Space Connector
ESA SCEX (Space Connector EXperiment) connectors are European Space Agency qualified push-pull circular connectors for satellite payload connections meeting ECSS-Q-ST-70-08 space qualification requirements.
eSATA Connector
eSATA is the external SATA interface for connecting external drives at full SATA III 6Gbps speeds using a shielded connector up to 2m.
eSATAp (Power over eSATA)
eSATAp combines eSATA data and USB 2.0 with 5V and 12V power on one connector, powering external drives without a separate power supply.
ESC
ONC
Fiber Optic Connectors
ESCON Connector IBM Mainframe
ESCON (Enterprise Systems Connection) uses a proprietary self-latching duplex fiber connector for IBM mainframe to storage channel connections at 17 MB/s over up to 3km of multimode fiber.
ESI
MMO
PCB Board Connectors
eSIM Module Connector
eSIM (embedded SIM) modules solder directly to the PCB using LGA (Land Grid Array) contacts. They are remotely programmable and used in wearables, IoT devices, and modern smartphones where a removable SIM slot is impractical.
ESP32
Dual-core Wi-Fi & Bluetooth SoC by Espressif. 240MHz Xtensa LX6.
ESP
32S
Wireless Module Connectors
ESP32-S3 Stamp Module
ESP32-S3 Stamp is an ultra-compact module from M5Stack with castellated edges providing Wi-Fi 802.11 b/g/n, Bluetooth 5.0 LE, and 45 GPIO on a 25.4x25.4mm board for embedded product development.
ESP8266
Low-cost Wi-Fi microcontroller. Predecessor to ESP32, popular for IoT.
EtherCON (Rugged RJ45)
Neutrik EtherCON is a locking rugged version of RJ45, used in live sound and broadcast environments where standard RJ45 connectors would be too fragile. Compatible with standard Cat5e/Cat6 Ethernet.
ETH
ERN
Industrial Connectors
EtherNet/IP RJ45
EtherNet/IP by ODVA uses standard RJ45 with CIP protocol for Allen-Bradley PLC communications.
EVM
OTO
Automotive Connectors
EV Motor 3-Phase HV Connector
Electric vehicle traction motor connectors handle 3-phase AC at 400V or 800V and currents up to 800A. Proprietary housings from TE, Aptiv, and Delphi include HVIL contacts and thermal management.
EXP
RES
PCB Board Connectors
ExpressCard/34
ExpressCard/34 is a 34mm wide laptop expansion slot providing PCIe x1 and USB 2.0 interfaces. Used for adding eSATA, FireWire 800, TV tuners, and other expansion to laptops from 2006 to 2012.
EXP
RES
PCB Board Connectors
ExpressCard/54
ExpressCard/54 is 54mm wide providing the same PCIe x1 and USB 2.0 interfaces as ExpressCard/34 but in a wider form factor for larger expansion cards like CompactFlash adapters and SmartCard readers.
FCO
NNE
RF / Antenna Connectors
F-Connector (RF Coaxial TV)
The F connector is the standard coaxial connector for cable TV, satellite dishes, and over-the-air digital TV antennas. The coaxial cable center conductor itself serves as the pin. 75-ohm impedance.
FAKRA Automotive RF
FAKRA (DIN 72594-1) color-coded coaxial connectors for automotive GPS, AM/FM, DAB, and vehicle camera antenna connections.
FCF
IBE
Telecom Connectors
FC Fiber Connector
FC (Ferrule Connector) uses a threaded screw coupling for very secure mating, making it ideal for vibration-prone environments. Common in single-mode telecom, test equipment, and older fiber installations.
FCA
PCS
Fiber Optic Connectors
FC/APC Single Mode Fiber
FC/APC (Angled Physical Contact) uses an 8-degree angled ferrule polish for return loss greater than 60 dB, making it ideal for CATV, analog signal transmission, and any application sensitive to back-reflection.
FCP
CSI
Fiber Optic Connectors
FC/PC Single Mode Fiber
FC/PC (Physical Contact) single mode fiber connector uses a threaded screw coupling with a flat-polished ferrule for minimum back-reflection. Used in test equipment, laser sources, and telecom equipment requiring secure vibration-resistant connections.
FDD
IMI
Fiber Optic Connectors
FDDI MIC Connector
FDDI MIC (Media Interface Connector) is the fiber connector used in FDDI (Fiber Distributed Data Interface) networks. The keyed duplex connector prevents mismatching of M (master) and S (slave) ports.
FES
TOQ
Industrial Fieldbus Connectors
Festo QS Push-In Pneumatic
Festo QS push-in fittings connect pneumatic tubing to valves, cylinders, and manifolds without tools. The collet grip mechanism holds the tube and a push-to-release collar disconnects it quickly.
FIB
ERO
Aerospace Military Connectors
Fiber Optic Rotary Joint
Fiber optic rotary joints (FORJ) allow continuous rotation of fiber optic cables between stationary and rotating parts in radar antennas, wind turbines, and robotic joints without signal interruption.
FIB
ERP
Network Infrastructure Connectors
Fiber Patch Panel LC 24-Port
24-port LC duplex fiber patch panels provide 48 LC fiber connections in a 1U rack unit, used as the structured cabling interconnect for fiber runs from equipment rooms to work area outlets.
Fibre Channel LC
Fibre Channel uses LC duplex fiber optic connectors for SAN storage networking from 1 GFC up to 128 GFC for enterprise storage arrays.
FireWire 800 (IEEE 1394b)
FireWire 800 doubles FW400 bandwidth to 800 Mbps using a 9-pin Beta connector. Common on Mac computers 2003-2012 for cameras, audio interfaces, and storage.
FIS
CHE
Medical Scientific Connectors
Fischer 101 Series
Fischer 101 series push-pull circular connectors are compact medical and industrial connectors with 2-8 pins used in patient monitoring equipment, ultrasound, and portable medical devices.
FIS
CHE
Medical Scientific Connectors
Fischer 102 Series
Fischer 102 series medium-size push-pull connectors used in medical imaging equipment, diagnostic instruments, and laboratory analyzers where reliable repeated connection cycles are required.
FIS
CHE
Medical Scientific Connectors
Fischer 103 Series
Fischer 103 series large push-pull connectors for high-pin-count or high-current medical applications including MRI-compatible equipment, surgical power tools, and hospital bed controls.
FIS
CHE
Medical / Lab Connectors
Fischer CPC Series
Fischer CPC (Circular Push-pull Connector) is used in medical equipment, scientific instruments, and defense with key coding to prevent mismating.
FIT
BIT
Consumer Electronics Connectors
Fitbit Proprietary Charging
Fitbit fitness trackers use proprietary magnetic charging clips or pogo-pin cables specific to each product generation. The Fitbit Charge 5 and Sense 2 use a single USB-C like magnetic connector.
FLE
XRA
Automotive Connectors
FlexRay Connector
FlexRay is a fault-tolerant automotive network for safety-critical systems like steer-by-wire and brake-by-wire with deterministic 10 Mbps and dual-channel redundancy.
FLO
WSE
Industrial Sensor Connectors
Flow Sensor M12 4-Pin
M12 4-pin flow sensors detect liquid or gas flow rates via pulse output or analog signal, with the M12 connector providing standard wiring for integration with PLCs and flow monitoring systems.
FLU
KET
Test and Measurement Connectors
Fluke Test Lead CAT IV
Fluke TL175 and TL910 CAT IV test leads with double-insulated silicone cables and shrouded banana plugs for safe measurements at the service entrance and outdoor conductors up to 1000V.
FLY
ING
Test and Measurement Connectors
Flying Lead Probe
Flying lead probes are individual thin flexible test leads with micro-hooks or pogo pins at the tip for connecting to fine-pitch IC pins, via holes, and SMD pads on populated PCBs during debugging.
FLY
ING
Test and Measurement Connectors
Flying Probe Test System
Flying probe test systems use motorized probe arms with fine-tip probes that move to each test point under software control, eliminating the need for custom fixtures while testing PCB assemblies for opens, shorts, and component values.
FMC
HPC
Embedded SBC Connectors
FMC HPC Xilinx 400-Pin
FMC HPC (High Pin Count) adds 160 more pins to LPC for a total of 400 pins, adding GTX/GTH high-speed serial transceivers and more LVDS pairs for high-speed ADC DAC and communication mezzanine cards.
FMC
LPC
Embedded SBC Connectors
FMC LPC Xilinx 160-Pin
FMC LPC (FPGA Mezzanine Card Low Pin Count) is a VITA 57.1 standard 160-pin connector for mezzanine cards on FPGA development boards providing 68 single-ended or 34 differential I/O pairs plus GTX transceivers.
FOR
CET
Industrial Sensor Connectors
Force Torque Sensor M23
M23 connectors on force-torque sensors (ATI, Kistler, Robotiq) carry analog outputs or RS-485 digital data for 6-axis force and torque measurement in robot wrist and gripper applications.
FOR
DEE
Automotive Connectors
Ford EEC-IV 60-Pin
Ford EEC-IV (Electronic Engine Control IV) uses a 60-pin connector on the ECM for all engine management I/O. Used on Ford vehicles from approximately 1984 to 1995 and remains popular for performance tuning.
FOR
DGT
Automotive Connectors
Ford GT280 Connector
Ford GT280 is a 2.8mm pitch automotive connector used extensively in Ford vehicles for ECU connections, sensor harnesses, and body electrical systems from the 1990s onward.
FOU
NDA
Industrial Fieldbus Connectors
FOUNDATION Fieldbus H1
FOUNDATION Fieldbus H1 is a digital industrial protocol replacing 4-20mA analog signals with two-wire bus carrying both power and data at 31.25 kbps. Used in process plants for sensors and control valves.
FOU
NDA
Industrial Fieldbus Connectors
FOUNDATION Fieldbus HSE
FOUNDATION Fieldbus HSE (High Speed Ethernet) uses standard RJ45 at 100 Mbps to interconnect H1 segments through linking devices and for high-speed controller-to-controller communication.
FPC FFC 40-Pin 0.5mm
40-pin FPC at 0.5mm pitch is the standard for TFT LCD panels used with Raspberry Pi and Arduino display shields carrying RGB data and sync signals.
FPC FFC 6-Pin 0.5mm
FPC/FFC connectors at 0.5mm pitch with ZIF latch used for displays, cameras, and compact PCB-to-PCB connections in phones, tablets, and laptops.
FSC
OM4
Network Infrastructure Connectors
FS.com 400G OSFP SR8
FS.com 400G OSFP SR8 modules provide 400GbE over eight 50G lanes using 850nm VCSEL and MPO-16 connector up to 100m on OM4 fiber for hyperscale data center applications.
FTD
ICA
Test and Measurement Connectors
FTDI Cable Header 6-Pin
FTDI USB-Serial cable header is a 6-pin 2.54mm connector carrying USB-to-UART signals at 3.3V or 5V for programming Arduino Pro Mini, ESP-01, and other boards without onboard USB.
FUS
ION
Fiber Optic Connectors
Fusion Splice Tray Connector
Fusion splice trays protect and organize fusion-spliced fiber joints inside splice enclosures, distribution frames, and cable vaults. Heat-shrink splice protectors hold each spliced joint in the tray slots.
GAM
EBO
Consumer Electronics Connectors
Game Boy Cartridge Connector
Original Game Boy cartridge connector is a 32-pin edge connector for DMG, Game Boy Pocket, and Game Boy Color cartridges with an 8-bit data bus and 16-bit address bus at 5V.
GAN
GAT
Power Conversion Connectors
GaN Gate Driver Connector
GaN (Gallium Nitride) transistor gate drivers use compact PCB connectors to deliver fast gate drive signals with precise timing to GaN power switches in PFC converters, inverters, and DC-DC converters operating at hundreds of kHz.
GAR
MIN
Consumer Electronics Connectors
Garmin Proprietary Charging
Garmin GPS devices and fitness trackers use various proprietary multi-pin magnetic charging connectors. The spring-loaded pogo pins mate with contacts on the device back or side for secure charging without exposed ports.
GB/T 20234 Chinese EV Standard
GB/T 20234 is the Chinese national EV charging standard with separate connectors for AC (GB/T 20234.2) and DC (GB/T 20234.3) charging. Mandatory in China and used by BYD, NIO, Xpeng, and all Chinese EVs.
GBA
LIN
Consumer Electronics Connectors
GBA Link Cable Connector
Game Boy Advance link cable connector is a 6-pin proprietary port used for multiplayer gaming, GameCube connectivity, and trading in Pokemon. The socket is on the top of the GBA console.
Genlock / Tri-Level Sync BNC
Genlock and Tri-Level Sync signals synchronize multiple video devices to the same reference clock via BNC connectors. Tri-level sync (bipolar) is used for HD equipment; bi-level (black burst) for SD.
GLE
NAI
Aerospace Military Connectors
Glenair StarSat Connector
Glenair StarSat is a high-density rectangular connector combining MIL-spec signal and power contacts in a compact package for satellite, spacecraft, and avionics high-density interconnect applications.
GMA
LDL
Automotive Connectors
GM ALDL 12-Pin
GM ALDL (Assembly Line Diagnostic Link) is a 12-pin connector used on GM vehicles from the early 1980s through 1995. The diagnostic protocol uses a single serial line at 160 or 8192 baud.
GMM
ETR
Automotive Connectors
GM Metripack 150
GM Metripack 150 series uses 1.5mm contacts in a sealed connector body for small-gauge wire harnesses in GM vehicles. Common on sensors, switches, and low-current actuators throughout GM products.
GMM
ETR
Automotive Connectors
GM Metripack 280
GM Metripack 280 uses 2.8mm contacts rated for higher current in GM vehicle harnesses. Used for medium-current applications including relays, solenoids, and moderate-load actuators.
GMM
ETR
Automotive Connectors
GM Metripack 630
GM Metripack 630 uses large 6.3mm contacts for high-current applications in GM vehicles including starter motors, alternator connectors, and high-power relay sockets.
GoPro Micro HDMI Output
GoPro HERO3 through HERO7 use a Micro HDMI (Type D) connector for live video output to monitors and capture cards. Same signal as standard HDMI Type A, just in a smaller physical package.
GOR
EPH
Aerospace Military Connectors
Gore Phaseflex Cable
Gore Phaseflex is a precision test cable assembly using PTFE-based construction for extreme phase stability over temperature and flex cycles, used in antenna test chambers, VNA calibration, and EW test systems.
GPIB IEEE 488 24-Pin
GPIB (IEEE-488) is the 24-pin parallel bus for connecting lab instruments to computers for automated test and measurement at up to 8 MB/s.
GPI
BIE
Medical / Lab Connectors
GPIB IEEE-488 24-Pin
GPIB (IEEE 488.1) is the 24-pin parallel bus for controlling oscilloscopes, signal generators, and spectrum analyzers from computers at up to 8 MB/s.
GRO
VEC
Embedded SBC Connectors
Grove Connector 4-Pin
Grove is Seeed Studio open connector standard using a 4-pin 2.0mm pitch white JST connector for easily connecting sensors, actuators, and displays to microcontrollers without soldering.
GT5 Automotive FAKRA
GT5 (IEC 61169-58) is an updated FAKRA-compatible automotive RF connector supporting up to 6 GHz for 5G vehicle antennas and V2X communications.
GX12 Aviation Connector
GX12 is a smaller 12mm circular aviation connector in 2-7 pin versions common in FPV drones, wearables, and compact electronics.
GX16 Aviation Connector
GX16 is a 16mm circular aviation-style connector in 2 to 10-pin versions for drones, robotics, and DIY electronics requiring mechanical strength.
HAR
TPR
Industrial Connectors
HART Protocol 4-20mA
HART superimposes FSK digital communication on a 4-20mA analog loop. Two wires carry both power and bidirectional data requiring a 250-ohm minimum load.
Harting Han Q 4/2 Hybrid
Harting Han Q is a hybrid heavy-duty connector combining high-current power contacts (16A) and signal contacts in one rugged housing. Allows power and control wiring to be connected simultaneously with one connector.
HC0
5BL
Wireless & Communication
HC-05 Bluetooth Module
Bluetooth 2.0 UART bridge module. Master and slave modes, pairs with phone.
HC0
6BL
Wireless & Communication
HC-06 Bluetooth Module
Bluetooth 2.0 UART slave module. Simpler than HC-05, slave mode only.
HC-SR04
Ultrasonic distance sensor. 2cm to 400cm range, 5V operation.
HD-BNC (High-Density BNC)
HD-BNC is a miniaturized BNC connector allowing four times the connector density of standard BNC. Used in broadcast routing switchers, patch bays, and multi-output video equipment where space is limited.
HD-SDI Fiber LC (SMPTE 297M)
SMPTE 297M defines fiber optic transmission of SDI video using LC or ST duplex connectors, enabling long-distance SDI runs up to 40km that would be impossible over coaxial cable.
HDBaseT 5Play RJ45
HDBaseT 5Play extends standard HDBaseT to deliver 5 signals: uncompressed 4K video, 100Mbps Ethernet, up to 100W power, USB, and control signals over a single Cat6 cable to 100m.
HDB
ASE
Network Connectors
HDBaseT RJ45
HDBaseT transmits uncompressed 4K HDMI, 100Mbps Ethernet, USB, and up to 100W power over a single Cat6 cable up to 100m using standard RJ45 connectors.
HDMI 2.1 (48Gbps, eARC, VRR)
HDMI 2.1 uses the same Type-A connector as HDMI 2.0 but replaces TMDS with FRL (Fixed Rate Link) to achieve 48Gbps bandwidth, supporting 8K/60Hz, 4K/144Hz, variable refresh rate (VRR), quick frame transport (QFT), and eARC.
HDMI 2.1 48Gbps Ultra High Speed
HDMI 2.1 uses the same Type-A connector as HDMI 2.0 but replaces TMDS with FRL (Fixed Rate Link) for 48Gbps bandwidth. Supports 8K/120Hz, 4K/144Hz, VRR, ALLM, QFT, QMS, and eARC.
HDMI ARC / eARC
HDMI ARC (Audio Return Channel, HDMI 1.4) and eARC (Enhanced ARC, HDMI 2.1) allow audio to flow back from TV to soundbar over the same HDMI cable, eliminating separate optical or RCA audio cables.
HDMI Type A
Standard full-size HDMI connector found on TVs, monitors, laptops, and consumer AV equipment. Carries uncompressed digital video and up to 8-channel audio.
HDMI Type B (Dual Link)
Rare 29-pin dual-link HDMI connector providing double the bandwidth of Type A. Never widely adopted; intended for extremely high resolutions. Defined in HDMI 1.0 but not commercially used.
HDMI Type C (Mini HDMI)
Mini HDMI connector used on cameras, camcorders, tablets, and compact devices. Electrically identical to Type A with the same 19-pin assignment but in a smaller 10.42mm wide body.
HDMI Type D (Micro HDMI)
Micro HDMI is the smallest HDMI connector, found on Raspberry Pi 4, smartphones, action cameras like GoPro HERO3+, and ultrabooks. Same 19-pin signal set, 6.4mm wide body.
HIG
HPO
Aerospace Military Connectors
High Pot Test Cable Connector
High potential (hipot) test cable connectors with shrouded safety design carry test voltages up to 20kV for dielectric withstand testing of aircraft wiring harnesses, motors, and high-voltage equipment.
HIP
OTT
Test and Measurement Connectors
Hipot Test Lead 10kV
Hipot (High Potential / Dielectric Withstand) test leads handle voltages up to 10kV for testing electrical insulation integrity in transformers, motors, cables, and medical devices. Safety-rated with shrouded connectors.
Hirose DF13 1.25mm
Hirose DF13 at 1.25mm pitch is the standard connector in the early Pixhawk and APM autopilot ecosystem for GPS, telemetry, and UART peripherals.
HIR
OSE
PCB Board Connectors
Hirose FX18 Board-to-Board
Hirose FX18 is a 0.8mm pitch board-to-board connector with positive locking and board-to-board stacking heights from 5mm to 20mm. Used in industrial handheld devices and compact computing modules.
Hirose HR10 Audio Camera
The Hirose HR10 circular push-pull connector is used for audio connections on professional broadcast cameras (Sony, Panasonic), portable recorders, and field mixers.
HMC5883L
3-axis digital compass by Honeywell. I2C, 1-2 degree heading accuracy.
HON
DAO
Automotive Connectors
Honda OBD-I 3-Pin
Honda pre-OBD2 diagnostic connector is a simple 2 or 3-pin connector usually located in the passenger footwell or under the dashboard. Bridging the diagnostic pin to ground with a jumper activates blink code output.
HSD Automotive RF 4+1
HSD connectors provide both RF and differential LVDS data in one connector for automotive displays and camera connections with four LVDS pins plus one coaxial RF.
HUA
WEI
Network Infrastructure Connectors
Huawei CFP2-100G-LR4
Huawei CFP2-100G-LR4 uses four 25G WDM lanes at 1295, 1300, 1305, and 1310nm over single-mode fiber for 100GbE up to 10km, used in Huawei CloudEngine data center switches and enterprise routers.
HUB
ERS
Aerospace Military Connectors
Huber+Suhner Sucoflex Cable
Sucoflex is Huber+Suhner precision phase-stable microwave cable assembly using SMA or N-type connectors, used in radar, electronic warfare, and test equipment where RF phase stability over temperature is critical.
HVI
NTE
Automotive Connectors
HV Interlock Connector EV
High Voltage Interlock (HVIL) connectors create a low-voltage safety loop that detects if any HV connector in an EV is disconnected. Opening the loop immediately disables HV power to prevent electrocution during service.
HVI
LHI
Automotive Connectors
HVIL High Voltage Interlock Loop
The HVIL (High Voltage Interlock Loop) daisy-chains through all HV connectors in an EV. Each HV connector contains a low-voltage shorting bridge. If any HV connector is opened the loop breaks and the BMS shuts down HV.
HYP
ERT
Aerospace Military Connectors
Hypertronics HYLECTRIC Connector
Hypertronics HYLECTRIC connectors use hyperboloid socket contacts that provide 30 points of contact per socket for ultra-low resistance and extreme resistance to vibration, used in demanding military and space applications.
IPE
XCA
PCB Board Connectors
I-PEX CABLINE-CA Dual Lock
I-PEX CABLINE-CA uses a dual-lock mechanism for ultra-thin FFC cables, providing secure retention even in vibration-prone environments. Used in automotive displays, HMIs, and industrial panels.
IBM
PS2
Retro Vintage Connectors
IBM PS/2 Mini-DIN 6-Pin
PS/2 Mini-DIN 6-pin connectors are used for PS/2 keyboards (purple) and PS/2 mice (green) on IBM PC compatible computers from 1987 through the 2000s when USB replaced them.
ICT
BED
Test and Measurement Connectors
ICT Bed-of-Nails Fixture
ICT (In-Circuit Test) bed-of-nails fixtures use spring-loaded pogo pins to simultaneously contact hundreds of test points on a PCB for component value verification, opens/shorts testing, and boundary scan.
IDC 10-Pin 0.1 inch
10-pin IDC flat ribbon connectors at 2.54mm pitch used for JTAG debug headers and small ribbon cables. Pin 1 marked by red stripe on ribbon.
IDC 20-Pin
20-pin IDC ribbon connectors for parallel bus connections and board-to-board expansion at 2.54mm pitch.
IDC 34-Pin Floppy Disk
The 34-pin IDC floppy disk interface supports up to two drives via a cable twist. Used in PCs from the 1980s through early 2000s.
IEC
169
RF / Antenna Connectors
IEC 169-2 TV Aerial (Belling-Lee)
IEC 169-2 (also called Belling-Lee or PAL connector) is the standard TV aerial connector used in Europe, Australia, New Zealand, and parts of Asia. The male plug has a 9.5mm diameter center pin.
IEC 60320 C1/C2 Shaver
IEC C1 (female) and C2 (male inlet) are the smallest IEC connectors, rated 0.2A at 250V AC, used exclusively on electric shavers and toothbrushes for bathroom use. The small round shape distinguishes them.
IEC 60320 C13 C14 PC Power
IEC C13 (female cable) and C14 (male inlet) are the standard AC power connectors on PC power supplies, monitors, and AV equipment, rated 10A at 250V.
IEC 60320 C15/C16 Hot Condition
IEC C15 (female) and C16 (male inlet) look like C13/C14 but have a notch in the earth pin and are rated for 120C ambient temperature. Used on kettles, hot water dispensers, and equipment near heat sources.
IEC 60320 C19 C20 30A Server
IEC C19 (female) and C20 (male inlet) are the high-current server version rated 16A or 20A at 250V for server PDUs, UPS units, and rack power strips.
IEC 60320 C21/C22 High Temp
IEC C21 (female) and C22 (male inlet) are the high-temperature 2-pin version of C15/C16, rated for 17A at 250V and 155C. Used on industrial heating equipment and high-temperature process machinery.
IEC 60320 C5 C6 Cloverleaf
IEC C5 (female cloverleaf/Mickey Mouse) and C6 (male inlet) are the 3-pin grounded connectors used on laptop power supplies and projectors worldwide.
IEC 60320 C7 C8 Figure-8
IEC C7 (female) and C8 (male inlet) are unpolarized figure-8 connectors for non-grounded double-insulated equipment like laptop power bricks and small appliances.
IEC 60320 C9/C10 Polarized
IEC C9 (female) and C10 (male inlet) are polarized figure-8 style connectors, similar to C7/C8 but with one rounded and one flat pin to enforce polarity. Used on some Class II equipment requiring polarized connection.
IEC
606
Medical / Lab Connectors
IEC 60601 Medical Power Inlet
Medical power inlets based on IEC C13/C14 have enhanced creepage distances and mandatory protective earth to meet IEC 60601-1 for medical electrical equipment.
IEC 62196 Type 2 Mennekes EV
IEC 62196 Type 2 (Mennekes) is the European standard AC EV charging connector for single-phase and 3-phase AC charging up to 43kW (63A/400V 3-phase). Also used as the AC inlet on Tesla vehicles in Europe.
IGB
TMO
Power Conversion Connectors
IGBT Module Skipm Connector
Semikron Skipm (Semikron Integrated Power Module) IGBT modules use dual-in-line control connectors for gate drive signals and current sense, with large-footprint power terminals for collector emitter and DC bus connections.
INC
LIN
Industrial Sensor Connectors
Inclinometer M12 5-Pin
M12 5-pin inclinometers measure tilt angle in one or two axes using MEMS accelerometers, outputting 4-20mA or 0-10V signals for machine leveling, platform stabilization, and angle monitoring applications.
INF
INE
Wireless Module Connectors
Infineon CYW43439 Wi-Fi Module
Infineon CYW43439 provides Wi-Fi 4 (802.11 b/g/n) and Bluetooth 5.2 in the Raspberry Pi Pico W, connecting via SPI to the RP2040 processor with a proprietary interface managed by firmware.
INF
INE
Network Infrastructure Connectors
Infinera ICE6 Coherent Module
Infinera ICE6 (Infinite Capacity Engine 6) is a coherent DSP module providing 800G per wavelength using probabilistic constellation shaping on C-band DWDM for next-generation long-haul transport.
INF
USI
Medical Scientific Connectors
Infusion Pump Luer Lock
Luer lock connectors are the standard medical fluid connection between infusion pump tubing, IV catheters, syringes, and stopcocks. ISO 594 male and female slip and lock Luer connectors prevent accidental disconnection.
INT
ELO
Memory Card Connectors
Intel Optane 3D XPoint M.2
Intel Optane uses 3D XPoint non-volatile memory technology on M.2 2280 for ultra-low latency (sub-10 microsecond) storage. Used for SSD caching (Optane Memory H10) and standalone high-performance storage (Optane P1600X).
INT
ERB
Industrial Fieldbus Connectors
INTERBUS Loop Connector
INTERBUS (IEC 61158-2) is a serial ring fieldbus for factory automation using a 9-pin D-sub connector in a ring topology where data travels out from the master and returns on a separate path.
IOL
INK
Industrial Fieldbus Connectors
IO-Link Hub Connector
IO-Link hubs (Port Multipliers) expand a single IO-Link master port into multiple IO-Link device ports. They use M12 connectors for both upstream master connection and downstream device connections.
IOL
INK
Industrial Connectors
IO-Link M12 A-Code
IO-Link (IEC 61131-9) is a smart sensor protocol using the M12 connector with bidirectional data at up to 230.4 kbps over standard 3-wire sensor cable.
IOT
LTE
Smart Home IoT Connectors
IoT LTE-M Cat-M1 Antenna Connector
LTE Cat-M1 and NB-IoT cellular IoT devices use U.FL, SMA, or IPEX MHF4 connectors for LTE antenna connections at 700-2100 MHz bands for smart meters, alarms, and outdoor IoT sensors requiring cellular connectivity.
IPEX MHF1 (First Generation)
IPEX MHF1 is the original generation of the MHF ultra-miniature push-on connector family, used on early laptop Wi-Fi cards and GPS modules. Slightly larger than MHF4 and not compatible with it.
IPEX MHF3 (Medium Profile)
IPEX MHF3 is a medium-profile version of the MHF series with a slightly higher mating height than MHF4 but lower than MHF1. Used where a small RF connection is needed with more robust retention.
ISA
16B
Retro Vintage Connectors
ISA 16-Bit Slot 98-Pin
ISA 16-bit slot extends the 8-bit ISA with an additional 36-pin connector section for 16-bit data bus and 24-bit address bus. Used in IBM AT and 286/386/486 clones from 1984 to the late 1990s.
ISA
8BI
Retro Vintage Connectors
ISA 8-Bit Slot 62-Pin
ISA (Industry Standard Architecture) 8-bit expansion slot used in IBM PC and XT clones from 1981, providing an 8-bit data bus and 20-bit address bus for expansion cards at 4.77 MHz.
ISD
NBR
Telecom Connectors
ISDN BRI RJ45
ISDN BRI provides 2B+D channels (2x64 kbps + 16 kbps = 128 kbps usable) over a standard RJ45 connector. Legacy internet and ISDN phone line interface.
ISI
MIN
PCB Board Connectors
iSIM Integrated SIM
iSIM (integrated SIM) embeds the SIM functionality directly into the main SoC or as a dedicated die in a multi-chip package. Eliminates the separate eSIM component entirely. Used in latest IoT SoCs and flagship smartphones.
ISO
118
Automotive Connectors
ISO 11898 CAN Bus
ISO 11898 defines the CAN bus physical layer. CAN_H is 3.5V dominant and CAN_L is 1.5V. Requires 120-ohm termination resistors at each end of the bus.
ITT
CAN
Medical Scientific Connectors
ITT Cannon D-Sub Medical Grade
ITT Cannon medical-grade D-sub connectors meet IEC 60601-1 creepage and clearance requirements for patient-connected equipment, with enhanced insulation materials and 2500V dielectric strength.
ITT
CAN
Medical Scientific Connectors
ITT Cannon D-Sub Medical Grade
ITT Cannon medical-grade D-sub connectors meet IEC 60601-1 creepage and clearance requirements for patient-connected equipment, with enhanced insulation materials and 2500V dielectric strength.
ITT
CAN
Aerospace Military Connectors
ITT Cannon KPT Series
ITT Cannon KPT series circular connectors are high-performance military connectors with stainless steel or titanium shells for extreme environment applications including undersea, arctic, and high-temperature uses.
J17
72T
Automotive Connectors
J1772 Type 1 Charging Inlet
SAE J1772 Type 1 charging inlet is the North American standard for single-phase Level 1 and Level 2 AC charging on vehicles including all non-Tesla US market EVs with a 5-pin connector.
J19
39D
Industrial Connectors
J1939 Deutsch DT04-3P
SAE J1939 is a CAN-based standard for heavy-duty trucks, buses, and construction equipment using Deutsch DT Series connectors.
JAE
FIS
PCB Board Connectors
JAE FI-S Series 0.5mm FPC
JAE FI-S series is a 0.5mm pitch FPC/FFC connector with a rotating actuator ZIF mechanism. Used extensively in cameras, phones, and tablets for display and sensor ribbon cable connections.
JET
SON
Embedded SBC Connectors
Jetson Nano GPIO 40-Pin
Jetson Nano 40-pin GPIO header is Raspberry Pi 3 compatible providing GPIO, SPI, I2C, I2S, UART, and PWM signals for sensor and expansion board connectivity in AI edge computing projects.
JST GH 1.25mm
JST GH at 1.25mm pitch is the standard connector on Pixhawk flight controllers for GPS, telemetry, I2C, and UART peripherals.
JST
RCY
Battery Connectors
JST RCY 2.54mm RC Battery
JST RCY at 2.54mm pitch is the standard battery connector on small RC aircraft, quadcopters, and hobby electronics. The housing has a locking tab and the female end is on the battery for safety.
JST
SH1
Battery Connectors
JST SH 1.0mm Small LiPo
JST SH at 1.0mm pitch is the smallest JST series, used for tiny LiPo batteries in wearables, hearing aids, and micro drones where every millimeter of space matters.
JST SM Series
JST SM at 2.5mm pitch with locking latch is commonly used for LED strip lighting, RGB connectors, and light string power connections.
JST VH 3.96mm
JST VH at 3.96mm pitch is rated for 10A per contact, used for power connections on 3D printer heated beds, motor drivers, and high-current PCB connections.
JST
ZH1
Battery Connectors
JST ZH 1.5mm LiPo Packs
JST ZH at 1.5mm pitch bridges the gap between JST SH and JST XH, used for small LiPo battery packs in compact electronics, GPS trackers, and IoT devices.
JTA
GBO
Test and Measurement Connectors
JTAG Boundary Scan Connector
JTAG boundary scan (IEEE 1149.1) uses a 14-pin or 20-pin header to test PCB interconnects, program FPGAs, and debug embedded processors by shifting data through boundary scan cells in each IC.
JUN
IPE
Network Infrastructure Connectors
Juniper SFP+ Direct Attach Cable
Juniper SFP+ DAC (Direct Attach Copper) twinaxial cables provide 10GbE connectivity between top-of-rack switches and servers at distances up to 7m, eliminating optical transceivers for cost savings.
KEI
THL
Test and Measurement Connectors
Keithley Low Thermal EMF Connector
Keithley low thermal EMF connectors minimize thermoelectric voltages at connection junctions for accurate microvolt resistance measurements. Gold-plated with isothermal design to keep all junctions at same temperature.
KEI
THL
Test and Measurement Connectors
Keithley Triax Connector
Keithley triaxial connectors have three concentric conductors used on picoammeters and source-measure units. The Guard conductor driven at signal potential eliminates cable leakage currents for sub-picoamp measurements.
KEL
VIN
Medical / Lab Connectors
Kelvin 4-Wire Test Clip
Kelvin clips use four contacts (force+, sense+, sense-, force-) to eliminate lead resistance from measurements enabling sub-milliohm accuracy.
KEY
ENC
Industrial Fieldbus Connectors
Keyence Camera Interface Connector
Keyence CV and IV series machine vision cameras use proprietary circular or rectangular connectors for power, Ethernet, I/O trigger, and strobe light connections in industrial inspection systems.
KEY
SIG
Test and Measurement Connectors
Keysight 82357B GPIB-USB
Keysight 82357B is a USB 2.0 to GPIB interface adapter allowing modern PCs to control GPIB instruments without a GPIB card. Supports up to 1.8 MB/s data transfer rates and all IEEE 488.1 and 488.2 commands.
KNO
CKS
Automotive Connectors
Knock Sensor 2-Pin Bosch
The knock sensor uses a piezoelectric element to detect engine knock vibrations. The 2-pin connector carries the sensor signal and ground back to the ECU which retards ignition timing to prevent detonation.
KNX
IPR
Smart Home IoT Connectors
KNX IP Router RJ45
KNX IP routers use standard RJ45 Ethernet to bridge KNX twisted pair bus segments and provide remote access to KNX building automation systems via IP tunneling and routing.
KNX
TP2
Industrial Connectors
KNX TP 2-Wire
KNX (ISO/IEC 14543-3) uses a 2-wire twisted pair carrying both data and 29V DC power for building automation thermostats, lighting, and HVAC.
KRO
NE2
Telecom Connectors
Krone 237A Module
Krone 237A is a specific module format in the Krone LSA-PLUS family used in European telephone exchanges and building cabling for voice and ADSL terminations with IDC contacts for tool-less termination.
KRO
NEL
Telecom Connectors
Krone LSA-PLUS Block
Krone (LSA-PLUS) blocks are insulation displacement connector blocks used in European telephone infrastructure requiring a Krone-specific insertion tool.
L293D
Dual H-bridge motor driver with built-in flyback diodes. 600mA per channel.
L298N
Dual full-bridge driver for DC motors and stepper motors. 2A per channel.
LAB
JAC
Medical Scientific Connectors
LabJack U3 Connector
LabJack U3 uses a DB15 connector for analog and digital I/O connections providing 16 configurable digital/analog lines, two analog outputs, and USB data acquisition at up to 50 kS/s for lab automation.
LAI
RDB
Wireless Module Connectors
Laird BL5340 Module
Laird BL5340 is a dual-core module with Nordic nRF5340 combining Bluetooth 5.3, Thread, Zigbee, and Wi-Fi on a certified module with castellated edges for direct PCB soldering in industrial IoT products.
LAM
BDA
Automotive Connectors
Lambda Sensor 4-Pin Bosch
Bosch 4-pin lambda (oxygen) sensor connector carries heater power and the Nernst cell signal wires. The heater brings the sensor to operating temperature quickly for accurate rich/lean measurement.
LAP
TOP
Battery Connectors
Laptop Battery Connector 7-Pin
7-pin laptop battery connectors are simpler smart battery interfaces carrying power, ground, thermistor, and basic SMBus communication without redundant ground pins used in some Lenovo and ASUS laptops.
LAP
TOP
Battery Connectors
Laptop Battery Connector 9-Pin
9-pin laptop battery connectors carry multiple voltages, ground references, thermistor signals, and SMBus communication for smart battery authentication and capacity reporting to the laptop motherboard.
LAS
ERS
Industrial Sensor Connectors
Laser Sensor M12 4-Pin
M12 4-pin laser distance sensors use a visible red or infrared laser for high-precision distance measurement or presence detection at longer ranges than standard photoelectric sensors.
LCD
UPL
Network Connectors
LC Duplex Fibre 1GbE
LC duplex is the most common fiber optic connector for SFP/SFP+ transceivers in Gigabit and 10G Ethernet, with a push-pull latch and 1.25mm ceramic ferrule.
LCF
IBE
Broadcast Connectors
LC Fiber Optic (AES67/MADI)
LC duplex fiber optic connectors carry MADI (Multichannel Audio Digital Interface, 64 channels) or AES67 audio-over-IP over single-mode or multimode fiber, immune to all electromagnetic interference.
LCQ
UAD
Fiber Optic Connectors
LC Quad Connector
LC Quad groups four LC simplex fibers in one compact housing for 40GbE SR4 and 100GbE SR10 parallel optic applications, connecting four TX and four RX fibers simultaneously.
LCA
PCS
Fiber Optic Connectors
LC/APC Single Mode Fiber
LC/APC combines the compact 1.25mm ferrule of LC with the 8-degree angled polish of APC for high-density high-return-loss applications. Green housing distinguishes from blue LC/UPC connectors.
LEM
O0B
Medical Scientific Connectors
Lemo 0B 3-Pin Ultrasound
Lemo 0B 3-pin push-pull connector is used in ultrasound transducers and medical imaging equipment where small size and secure locking are critical for reliable patient-contact device connections.
LEM
O1B
Medical Scientific Connectors
Lemo 1B 6-Pin Medical Camera
Lemo 1B 6-pin is used on surgical endoscope cameras, laparoscopes, and medical video systems where a secure push-pull connection carries video signal, power, and control signals.
LEM
O1B
Medical / Lab Connectors
Lemo 1B Series
Lemo 1B is a medium-size push-pull connector (13mm OD) with 2-32 pins, the most common Lemo size in broadcast cameras, medical instruments, and test equipment.
LEM
O2B
Medical Scientific Connectors
Lemo 2B 8-Pin Surgical
Lemo 2B 8-pin provides high-current or high-pin-count connections for surgical robots, operating theater equipment, and medical devices requiring multiple simultaneous power and signal channels.
LEM
O2B
Medical / Lab Connectors
Lemo 2B Series
Lemo 2B is the large push-pull connector (22mm OD) for high-power applications in broadcast, industrial, and military equipment rated up to 30A.
LEV
ELS
Industrial Sensor Connectors
Level Sensor M8 3-Pin
M8 3-pin capacitive or conductive level sensors detect liquid presence in tanks and vessels using a 3-wire connection for supply, output, and ground in a compact M8 threaded barrel housing.
LGA
120
PCB Board Connectors
LGA 1200 Intel Comet Lake
LGA 1200 is Intel 10th and 11th gen Core processor socket with 1200 contact pads. Used for Comet Lake and Rocket Lake processors with DDR4 memory and PCIe 4.0 (11th gen).
LGA
170
PCB Board Connectors
LGA 1700 Intel Alder Lake
LGA 1700 is Intel 12th and 13th gen Core processor socket with 1700 contact pads on the motherboard (pins on the processor). Supports DDR4 and DDR5 memory and PCIe 5.0.
LGA
418
PCB Board Connectors
LGA 4189 Intel Xeon
LGA 4189 is Intel Xeon Ice Lake-SP server processor socket with 4189 contacts supporting 8-channel DDR4 ECC memory, PCIe 4.0, and massive I/O for enterprise server applications.
LID
ARS
Automotive Connectors
LiDAR Sensor Connector
Automotive LiDAR sensors from Velodyne, Ouster, and Hesai use M12 or proprietary circular connectors for power, Ethernet data output, GPS synchronization, and configuration of spinning or solid-state laser scanners.
LIN
BUS
Industrial Connectors
LIN Bus Single Wire
LIN is a single-wire 12V serial bus for low-cost automotive sub-networks like seat motors, window lifters, and mirror control.
LIN
EAR
Industrial Sensor Connectors
Linear Potentiometer D-Sub
Linear potentiometers for industrial position measurement use D-sub connectors to carry excitation voltage, wiper output, and optional temperature signals from linear string pot sensors in automation equipment.
LIP
OBA
Battery Connectors
LiPo Balance Connector 2S JST-XH
2S LiPo balance connector (JST-XH 3-pin) connects to a charger to monitor and balance each cell individually during charging. Pin 1 is pack negative, pin 2 is cell junction, pin 3 is pack positive.
LIP
OBA
Battery Connectors
LiPo Balance Connector 3S JST-XH
3S LiPo balance connector (JST-XH 4-pin) allows individual cell monitoring for 3-cell 11.1V LiPo packs. The most common LiPo voltage for FPV freestyle drones and RC aircraft.
LIP
OBA
Battery Connectors
LiPo Balance Connector 4S JST-XH
4S LiPo balance connector (JST-XH 5-pin) for 4-cell 14.8V packs used in larger FPV drones, RC aircraft, and RC cars requiring higher power density than 3S.
LIP
OBA
Battery Connectors
LiPo Balance Connector 6S JST-XH
6S LiPo balance connector (JST-XH 7-pin) for 6-cell 22.2V packs used in high-performance FPV long-range drones, RC warbirds, and larger electric aircraft.
Littelfuse JCASE Fuse
JCASE fuses are cartridge-type automotive fuses rated 20-120A used for high-current circuits including cooling fans, fuel pumps, and main power buses. They clip into dedicated JCASE fuse holders in automotive fuse boxes.
LM2596
Buck switching regulator, 3A output. Much more efficient than LM7805 for high currents.
LM317
Adjustable positive linear voltage regulator, 1.25V to 37V output.
LM3
24
Op-Amps & Comparators
LM324
Quad op-amp in 14-pin DIP. Four independent channels, single 3V-32V supply.
LM35
Analog temperature sensor, 10mV/C output. Linear, no calibration needed.
LM3
58
Op-Amps & Comparators
LM358
Dual op-amp, single or dual supply 3V-32V. Low quiescent current, DIP-8.
LM3
93
Op-Amps & Comparators
LM393
Dual voltage comparator, open-collector outputs. 2V-36V, needs pull-up resistor.
LM7
41
Op-Amps & Comparators
LM741
Classic general-purpose op-amp. Dual supply, 1MHz GBW, DIP-8 package.
LM7805
Fixed +5V linear voltage regulator. 1A output, TO-220 package.
LM7809
Fixed +9V linear regulator, 78xx series. 1A output, TO-220 package.
LM7812
Fixed +12V linear regulator. 1A output, 78xx series, TO-220.
LM7905
Fixed -5V negative voltage regulator, 79xx series. 1A output, TO-220.
LOA
DCE
Medical Scientific Connectors
Load Cell 4/6-Wire Connector
Load cell 6-wire connections add remote sense wires that allow the amplifier to compensate for voltage drop in long excitation cables, improving accuracy in industrial weighing systems.
Locking 3.5mm TRS
A 3.5mm TRS connector with a threaded locking collar preventing accidental disconnection. Used on wireless transmitter body packs, lavalier microphones, and professional portable recorders.
LOG
ICA
Test and Measurement Connectors
Logic Analyzer Probe 16-Pin
Logic analyzer probe cables terminate in a 16-pin 2x8 IDC header (or individual flying leads) for connecting to digital circuits. The 16-channel pod captures simultaneous digital signals at up to 5 GSa/s.
LON
WOR
Industrial Fieldbus Connectors
LonWorks FTT-10
LonWorks FTT-10 (Free Topology Transceiver) is a two-wire network for building automation running at 78 kbps supporting up to 128 nodes per segment with free-topology wiring.
LOR
ARA
Wireless & Communication
LoRa Ra-02 (SX1278)
LoRa 433MHz long-range wireless module, SX1278. Up to 10km range, SPI interface.
LVDS 30-Pin LCD Panel
30-pin LVDS FPC connector used on smaller laptop and embedded LCD panels, carrying single or dual channel LVDS data to TFT panels from 7 to 14 inches.
LVDS 40-Pin LCD Panel
40-pin LVDS FPC connector is the most common laptop panel interface for 15-inch and 17-inch displays, supporting single-channel WXGA through dual-channel WUXGA resolutions.
LVDS 50-Pin LCD Panel
50-pin LVDS FPC connector used on larger laptop and standalone LCD panels requiring dual-channel LVDS for high-resolution WUXGA (1920x1200) or 2K displays.
LVD
SAU
Automotive Connectors
LVDS Automotive Display
Automotive LVDS connects head unit processors to LCD displays using FPD-Link or APIX protocols transmitting video at up to 3.5 Gbps over twisted pairs.
LVD
TTR
Medical Scientific Connectors
LVDT Transducer Connector
LVDT (Linear Variable Differential Transformer) position sensors use 5-wire connections: primary excitation AC and four secondary output wires forming a differential pair that changes with core displacement.
LXI
LAN
Test and Measurement Connectors
LXI LAN eXtensions Instrument
LXI (LAN eXtensions for Instrumentation) uses standard RJ45 Gigabit Ethernet and IVI drivers for controlling modern test instruments. IEEE 1588 PTP enables sub-nanosecond synchronization between instruments.
M2A
KEY
PCB Board Connectors
M.2 A-Key (WiFi/BT)
M.2 A-Key is a 2230 or 2242 form factor slot for Wi-Fi and Bluetooth combo modules. The A-key notch is at pin 8-9 position. Provides PCIe x2 and USB 2.0 interfaces for wireless connectivity cards.
M2B
KEY
PCB Board Connectors
M.2 B-Key (SATA/USB)
M.2 B-Key slot has the key notch at pins 12-13 providing SATA, USB 3.0, and PCIe x2 interfaces. Used for SATA SSDs, cellular modems (with SIM), and USB-based storage in compact form factors.
M2E
KEY
PCB Board Connectors
M.2 E-Key (WiFi/BT CNVi)
M.2 E-Key slot has the key notch at pins 24-25 providing PCIe x1, USB 2.0, and Intel CNVi (Connectivity Integration) signals. Used for Intel integrated Wi-Fi modules that share PCH resources.
M12
4PI
Industrial Fieldbus Connectors
M12 4-Pin D-Code Ethernet
M12 D-coded 4-pin connectors carry 100BASE-TX Ethernet for industrial field devices. D-code prevents mating with other M12 variants. Used on PROFINET, EtherCAT, and EtherNet/IP field devices.
M12
5PI
Industrial Fieldbus Connectors
M12 5-Pin A-Code DeviceNet
M12 A-coded 5-pin connectors are used for DeviceNet and CANopen field device connections, carrying V+, V-, CAN_H, CAN_L, and drain wire in a standard industrial sealed housing.
M12
5PI
Industrial Fieldbus Connectors
M12 5-Pin B-Code PROFIBUS
M12 B-coded 5-pin connectors are used for PROFIBUS DP fieldbus connections on sensors, drives, and I/O modules. The B-code key prevents mating with A-coded connectors used for other protocols.
M23
IND
Industrial Connectors
M23 Industrial Connector
M23 is a 23mm thread circular industrial connector for servo drives and motors available in 6 to 17-pin versions rated up to 40A.
M24
308
Aerospace Military Connectors
M24308 D-Sub Mil-Spec
MIL-DTL-24308 (M24308) is the military specification for D-subminiature connectors specifying tighter tolerances and material requirements than commercial D-sub connectors for use in military ground, shipboard, and airborne applications.
M83
513
Aerospace Military Connectors
M83513 Micro-D 51-Pin
M83513 51-pin Micro-D provides the highest standard contact count in the Micro-D family at 0.050-inch pitch, used for complex avionics subsystems requiring many signal lines in one compact connector.
MAD
IBN
Broadcast Connectors
MADI BNC Coaxial
MADI (Multichannel Audio Digital Interface, AES10) carries 56 or 64 channels of digital audio at 48kHz over a single 75-ohm BNC coaxial cable. An alternative to fiber MADI for shorter runs up to 50m.
MAF
SEN
Automotive Connectors
MAF Sensor 5-Pin Bosch
Bosch hot-wire MAF (Mass Airflow Sensor) uses a 5-pin connector carrying power, ground, signal output, temperature output, and an intake air temperature signal for precise fuel metering.
MAG
SAF
Consumer Electronics Connectors
MagSafe for iPhone 12+
MagSafe for iPhone uses a ring of magnets and a Qi-based inductive coil for aligned 15W wireless charging plus accessory authentication. The magnetic ecosystem supports cases, wallets, and stands that snap onto the back.
MAP
SEN
Automotive Connectors
MAP Sensor 3-Pin
The MAP (Manifold Absolute Pressure) sensor uses a 3-pin connector for power, ground, and analog voltage output proportional to intake manifold vacuum and pressure for load calculation.
MAT
TER
Smart Home IoT Connectors
Matter Bridge Ethernet RJ45
Matter (formerly Project CHIP) smart home protocol uses standard RJ45 Ethernet and Wi-Fi connectivity for Thread border routers and Matter bridges that connect Zigbee Z-Wave and BLE devices to the Matter ecosystem.
MAX232
RS-232 to TTL level converter. Interfaces microcontrollers with serial COM ports.
MAX30100 Pulse Oximeter
Pulse oximeter and heart rate sensor. I2C, measures SpO2 and BPM.
MAX7219 LED Matrix Driver
SPI LED matrix driver, controls 64 LEDs or 8x7-segment displays. Daisy-chainable.
MCA
BUS
Retro Vintage Connectors
MCA Bus IBM PS/2
MCA (Micro Channel Architecture) is IBM proprietary bus for PS/2 computers from 1987, with 32-bit data and address bus, bus mastering, and automatic card configuration but incompatible with ISA cards.
MCP23017 I2C I/O Expander
16-bit I2C I/O expander. 8 devices per bus, interrupt support, configurable pull-ups.
MEA
SUR
Medical Scientific Connectors
Measurement Computing 37-Pin
Measurement Computing DAQ boards use a DB37 D-sub connector providing analog inputs, analog outputs, digital I/O, and counter/timer connections for USB and PCIe data acquisition devices.
MEC
HAN
Fiber Optic Connectors
Mechanical Fiber Splice Connector
Mechanical fiber splices (Corning UniCam, 3M Fibrlok) join two fiber ends without fusion welding using a precision alignment sleeve and index-matching gel, suitable for field termination without a fusion splicer.
MEC
HAT
Industrial Fieldbus Connectors
Mechatrolink-III RJ45
Mechatrolink-III is a Japanese motion control fieldbus by Yaskawa using standard RJ45 connectors for synchronous servo drive control with cycle times as low as 125 microseconds.
MEG
GER
Test and Measurement Connectors
Megger Test Lead
Megger insulation resistance test leads handle up to 1000V DC for testing insulation resistance in motors, transformers, cables, and switchgear. Color-coded Line, Earth, and Guard terminals.
MHF4 AMC Connector
MHF4 (also AMC or W.FL) is an ultra-miniature push-on RF connector even smaller than U.FL used on M.2 wireless cards and compact RF modules.
Micro USB with MHL (Mobile HD Link)
MHL (Mobile High-Definition Link) superimposes HDMI video and USB charging over a Micro-USB connector. Supported by Samsung Galaxy S2-S5 and HTC phones for HDTV output via an active MHL adapter.
MIC
ROD
Aerospace Military Connectors
Micro-D 15-Pin
15-pin Micro-D at 0.050-inch pitch provides 15 contacts in two rows. Used for analog and digital I/O, video signals, and small bus interfaces in satellites, UAVs, and military avionics.
MIC
ROD
Aerospace Military Connectors
Micro-D 25-Pin
25-pin Micro-D provides RS-232 and parallel bus connectivity in the compact Micro-D form factor. A direct high-density replacement for standard DB25 connectors where space and weight must be minimized.
MIC
ROD
Aerospace Military Connectors
Micro-D 37-Pin
37-pin Micro-D provides high-density connectivity for complex aerospace subsystems needing many signal lines in the smallest possible connector, used on satellite payloads and avionics modules.
MIC
ROD
Aerospace Military Connectors
Micro-D 51-Pin Connector
51-pin Micro-D at 0.050-inch pitch provides the maximum standard pin count in the MIL-DTL-83513 family for complex avionics subsystems requiring many signal lines in one compact connector.
MIC
ROD
Aerospace Military Connectors
Micro-D 9-Pin
9-pin Micro-D connector is the smallest standard Micro-D configuration providing 9 contacts at 0.050-inch pitch, used for RS-232 serial and low-pin-count data connections in aerospace and military equipment.
MIDI 5-Pin DIN
MIDI (Musical Instrument Digital Interface) uses a 5-pin DIN 180-degree connector for serial communication between synthesizers, sequencers, drum machines, and DAWs. Only pins 4 and 5 carry data; pin 2 is shield on output.
MIDI Fuse Holder
MIDI fuse (also called ANL or MIDI bolt-down fuse) is a high-current automotive and marine fuse in a bolt-down housing. Rated from 20A to 300A, used to protect main power cables near the battery in car audio, marine, and EV systems.
MIK
ROB
Embedded SBC Connectors
MikroBUS Click Board 16-Pin
MikroBUS (MIKROE) is a standard 16-pin (2x8) socket for Click expansion boards providing SPI, I2C, UART, PWM, interrupt, analog, reset, and power pins for a huge ecosystem of sensor and communication modules.
MIL
C26
Aerospace Military Connectors
MIL-C-26500 Circular
MIL-C-26500 is a high-density miniature circular connector with solder cup contacts used for avionics and missile electronics where miniaturization is required but the connector must meet full MIL-spec environmental requirements.
MIL
C83
Aerospace Military Connectors
MIL-C-83723 Series III
MIL-C-83723 Series III circular connector features an extremely lightweight composite shell with bayonet coupling, used in aerospace and avionic applications where every gram of weight matters.
MIL
DTL
Aerospace Military Connectors
MIL-DTL-26482 Composite
MIL-DTL-26482 composite shell variants use glass-filled polymer or composite materials for significant weight reduction over aluminum, used in weight-critical aircraft applications such as UAVs and small satellites.
MIL
DTL
Aerospace Military Connectors
MIL-DTL-26482 Series 1
MIL-DTL-26482 Series 1 is a lightweight aluminum shell bayonet connector used in aircraft and aerospace applications where weight reduction is critical without sacrificing environmental sealing.
MIL
DTL
Aerospace Military Connectors
MIL-DTL-26482 Series 2
MIL-DTL-26482 Series 2 uses a push-pull coupling mechanism for faster mating than the bayonet Series 1, used in missile systems and equipment requiring rapid connection under field conditions.
MIL
DTL
Aerospace Military Connectors
MIL-DTL-38999 Series III
MIL-DTL-38999 Series III is the most widely used military circular connector with a triple-start threaded coupling for fast mating. Used in aircraft, missiles, ground vehicles, and shipboard electronics requiring high reliability.
MIL
DTL
Aerospace Military Connectors
MIL-DTL-38999 Series IV
MIL-DTL-38999 Series IV uses a hermaphroditic sliding ring coupling for blind mating in rack and panel applications where visual alignment is impossible, such as avionics bays and missile launchers.
MIL
DTL
Aerospace Military Connectors
MIL-DTL-5015 Circular
MIL-DTL-5015 is a classic military circular connector with a bayonet coupling, used since the 1940s in military and industrial applications. The AN and MS designations are based on this specification.
MIL
DTL
Aerospace Military Connectors
MIL-DTL-83513 Micro-D
MIL-DTL-83513 Micro-D connectors are high-density miniature D-sub connectors with 0.050-inch pitch, providing more contacts than standard D-subs in a much smaller footprint for space-constrained military and aerospace electronics.
MIL
STD
Aerospace Military Connectors
MIL-STD-1553 Twinax Connector
MIL-STD-1553 is a military avionics data bus using twinaxial cable with BNC or TNC connectors at 1 Mbps for bus control and data transfer between avionics subsystems in military aircraft and spacecraft.
Mini DisplayPort (mDP)
Mini DisplayPort was introduced by Apple in 2008 and later adopted by Intel for Thunderbolt 1 and 2. Found on older MacBooks, Surface Pro, and PC laptops. Uses the same signal set as full DisplayPort in a smaller connector.
MIN
IPC
PCB Board Connectors
Mini PCIe Connector
Mini PCIe (PCI Express Mini Card) is a 52-pin connector for laptop expansion cards including Wi-Fi, Bluetooth, cellular modems, and SSDs (mSATA). Used from 2005 to present in laptops and embedded systems.
Mini UHF Connector
Mini UHF is a smaller version of the PL-259/SO-239 UHF connector used on older cellular handsets, portable radios, and some antenna connections where a full-size UHF connector would be too large.
MIN
ISD
Consumer Electronics Connectors
miniSD Card Connector
miniSD was a smaller SD card format used in mobile phones from 2003-2008 before microSD made it obsolete. The 11-pin connector is compatible with SD protocol but not physically with SD or microSD slots.
MIPI CSI-2 (Camera Interface)
MIPI CSI-2 (Camera Serial Interface 2) connects image sensors and cameras to application processors. Uses MIPI D-PHY or C-PHY differential pairs for data and a dedicated clock lane.
MIPI DSI 15-Pin (Phone Display)
MIPI DSI (Display Serial Interface) is the standard for connecting application processors to smartphone and tablet displays. Uses differential data lanes for high bandwidth in a compact FPC connector.
MMCX Connector
MMCX is a very small snap-on RF connector rated to 6 GHz used on Wi-Fi cards, GPS modules, and wireless devices where space is limited.
MMPX Connector
MMPX (Micro Miniature Push-on X) by Rosenberger operates to 86 GHz in an extremely compact package for 5G mmWave base stations, automotive radar, and satellite communication modules.
MOD
BUS
Industrial Fieldbus Connectors
Modbus RTU RS-232
Modbus RTU over RS-232 uses a DB9 connector for point-to-point serial communication between a master (HMI/SCADA) and a single slave device at up to 115200 baud using 8N1 or 8E1 framing.
MOD
BUS
Smart Home IoT Connectors
Modbus RTU RS-485 Terminal
Modbus RTU RS-485 terminal blocks connect smart meters, energy monitors, solar inverters, and HVAC equipment to home automation controllers using 2-wire or 3-wire RS-485 at 9600 to 115200 baud.
MOD
BUS
Industrial Fieldbus Connectors
Modbus TCP/IP RJ45
Modbus TCP wraps the Modbus RTU frame in a TCP/IP packet and transmits over standard Ethernet using RJ45 connectors. Port 502 is the registered Modbus TCP port for SCADA and HMI communications.
Molex KK 254 2.54mm
Molex KK 254 at 2.54mm pitch is widely used for fan headers, small power leads, and signal wiring on PC motherboards and embedded systems.
Molex Mega-Fit 2-Pin High Current
Molex Mega-Fit is a high-current wire-to-board connector rated for 23A per contact at 600V. Available in 2 to 12-pin versions. Used in server power supplies, industrial power, and high-current PCB connections.
MOL
EXM
Automotive Connectors
Molex MX150 Automotive
Molex MX150 is a sealed automotive connector using 2.8mm pitch contacts rated for 13A at 250V with IP67 sealing. Commonly used in harsh environment automotive and off-road applications.
Molex PicoBlade 1.25mm
Molex PicoBlade at 1.25mm pitch is used in compact consumer electronics, wearables, and IoT devices alongside JST GH connectors.
MOL
EXS
PCB Board Connectors
Molex SlimStack 0.4mm
Molex SlimStack is an ultra-low-profile board-to-board connector at 0.4mm pitch with stacking heights as low as 0.6mm. Used in smartphones, tablets, and wearables for display, camera, and module connections.
MOS
TME
Automotive Connectors
MOST Media Oriented Transport
MOST is a fiber optic or coax automotive multimedia network at 25/50/150 Mbps used in BMW, Mercedes, and Audi infotainment and audio systems.
MOS
T15
Automotive Connectors
MOST150 Coax Connector
MOST150 (Media Oriented Systems Transport 150Mbps) uses a coaxial connector rather than plastic optical fiber for higher bandwidth multimedia networking in premium vehicles with full-motion video requirements.
MOTU 25-Pin Breakout
MOTU audio interfaces use DB25 connectors for 8-channel analog I/O following the Tascam wiring standard. A breakout cable splits the 25-pin connector to 8 individual XLR or TRS connectors.
MPO
MTP
Network Connectors
MPO MTP 12-Fibre
MPO/MTP connectors terminate 12, 24, or 72 fibers in a single rectangular ferrule for 40GbE and 100GbE high-density data center cabling.
MPU-6050
6-axis IMU with gyroscope and accelerometer. I2C interface, onboard DMP.
MQ-135 Air Quality Sensor
Air quality sensor for CO2, ammonia, benzene, alcohol. Analog and digital output.
MQ-2 Gas Sensor
Gas sensor for LPG, propane, hydrogen, methane, smoke. Analog and digital output.
MR30 Connector
MR30 is a 30A round power connector with twist-lock mechanism popular in FPV racing drones and RC models as a compact alternative to XT30.
MR60 Connector
MR60 is a 60A round power connector with twist-lock mechanism, larger than MR30, used on mid-size to large FPV drones and RC vehicles requiring more current than XT60.
MSA
TAC
PCB Board Connectors
mSATA Connector
mSATA (mini-SATA) uses the same physical connector as Mini PCIe but carries SATA signals for solid state drives. Used in ultrabooks and tablets from 2009 to 2015 before M.2 replaced it.
MT3608
Boost DC-DC converter, 2V-24V input, up to 28V output, 2A. Boost modules.
MTR
JFI
Telecom Connectors
MTRJ Fiber Connector
MT-RJ (Mechanical Transfer Registered Jack) is a duplex fiber connector the same size as RJ45, designed as a space-efficient alternative to LC duplex. Uses a plastic MT ferrule holding two 125um fibers side by side.
MUC
ONN
Fiber Optic Connectors
MU Connector Miniature SC
MU (Miniature Unit) connector is half the size of SC using a 1.25mm ferrule, the same as LC. Used in high-density fiber distribution frames in Japanese telecom networks and some dense WDM equipment.
MUL
TIM
Consumer Electronics Connectors
MultiMediaCard MMC Connector
MultiMediaCard (MMC) uses a 7-pin connector compatible with SD card sockets. MMC uses a serial SPI or MMC bus interface and was the predecessor to SD cards, now found mainly in embedded and automotive applications.
MUR
ATA
Wireless Module Connectors
Murata LBAD0ZZ1WQ Wi-Fi 6
Murata LBAD0ZZ1WQ is a certified Wi-Fi 6 (802.11ax) and Bluetooth 5.2 combo module for consumer electronics and IoT products requiring high-throughput 2.4 GHz and 5 GHz dual-band connectivity.
N-Type Right Angle
Right-angle N-type connectors allow perpendicular cable routing for base station equipment, outdoor wireless APs, and RF patch panels.
N64
CAR
Consumer Electronics Connectors
N64 Cartridge Connector
Nintendo 64 cartridge connector is a 64-pin edge connector carrying the parallel ROM bus for N64 game cartridges, including unique cartridge pins for save data via EEPROM or Flash memory.
NAN
OD1
Aerospace Military Connectors
Nano-D 15-Pin
15-pin Nano-D at 0.025-inch pitch provides 15 signal contacts in a connector smaller than a standard 9-pin D-sub, used in satellite transponders, guided munitions, and ultra-compact military electronics.
NAN
OD2
Aerospace Military Connectors
Nano-D 25-Pin
25-pin Nano-D is one of the most common Nano-D configurations providing full RS-422 or parallel bus connectivity in an extremely compact package for satellite payloads and drone avionics.
NAN
OD9
Aerospace Military Connectors
Nano-D 9-Pin
Nano-D connectors are even smaller than Micro-D with 0.025-inch pitch, used in the most space-constrained satellite, missile guidance, and miniaturized military electronics where Micro-D is still too large.
NAT
ION
Medical Scientific Connectors
National Instruments DAQ 68-Pin
NI DAQ 68-pin connectors (SHC68-68-EPM) are the standard interface on National Instruments data acquisition devices, providing 32 analog input channels, 2 analog outputs, and 24 digital I/O lines.
NDI Network Device Interface RJ45
NDI (Network Device Interface) by NewTek/Vizrt enables video production over standard IP networks using RJ45 Gigabit Ethernet. Multiple video streams share the same network infrastructure.
NE555
Classic 555 timer IC. Monostable, astable, and bistable modes.
NE556
Dual 555 timer in one 14-pin DIP package. Two independent timer channels.
NEMA 14-30 Dryer Outlet
NEMA 14-30 is the standard 30A/250V dryer outlet in North America with two hot lines, a neutral, and a ground. Also used for some EV Level 2 charging setups with an adapter.
NEMA 14-50 EV Range Outlet
NEMA 14-50 is the 50A/250V range outlet and most popular EV Level 2 charging outlet in North America. Tesla, Rivian, and most EVs include a NEMA 14-50 adapter for 240V charging at up to 9.6kW.
NEMA 5-15 US AC Outlet
NEMA 5-15 is the standard North American 15A/125V AC outlet with two flat blades and a round ground pin found in all US, Canada, and Mexico buildings.
NEMA 5-20 US 20A Outlet
NEMA 5-20 is the 20A US AC outlet with a T-shaped neutral slot accepting both 15A and 20A plugs. Used for high-power appliances and server room circuits.
NEMA 6-20 240V 20A
NEMA 6-20 is a 20A/250V outlet with two straight blades and no neutral pin, used for 240V line-to-line appliances including air compressors, welders, and older EV level 2 chargers.
NEMA L5-20R Twist-Lock 20A
NEMA L5-20R is a 20A/125V twist-lock AC outlet with a locking blade design preventing accidental disconnection. Used in data centers, studios, and locations where vibration or accidental pull could disconnect standard plugs.
NEMA L6-30R Twist-Lock 240V
NEMA L6-30R is a 30A/250V twist-lock outlet for heavy-duty 240V equipment including large UPS systems, high-power audio amplifiers, and industrial equipment in North America.
NES
CAR
Consumer Electronics Connectors
NES Cartridge Connector
NES (Nintendo Entertainment System) cartridge connector is a 72-pin edge connector for NES game cartridges with an 8-bit data bus and 15-bit address bus plus additional control and expansion lines.
NES
TTH
Consumer Electronics Connectors
Nest Thermostat Connector
Nest Learning Thermostat connects to HVAC systems via standard thermostat wire terminals accepting R Rc G Y W C and other 18-24 AWG low-voltage thermostat wiring for heating cooling and fan control.
Neutrik powerCON A (Blue)
The Neutrik powerCON A (blue, NAC3FCA) is an input connector for AC power on stage and studio equipment. It is a locking connector that cannot be accidentally disconnected. Blue = power in.
Neutrik powerCON B Grey
The Neutrik powerCON B (grey, NAC3FCB) is the output connector for AC power on stage distribution and power conditioning equipment. Grey = power out from the device to the next item in the chain.
Neutrik powerCON TRUE1
The Neutrik powerCON TRUE1 is the updated IP65-rated locking AC connector with a true disconnect under load capability. It is not compatible with the original powerCON A/B connectors.
Neutrik XLR Combo Jack
The XLR Combo Jack accepts both XLR 3-pin balanced audio and 6.35mm TRS/TS unbalanced jacks in the same panel-mount opening. Standard on audio interfaces, mixers, and preamps.
NIS
CXI
Medical Scientific Connectors
NI SCXI Signal Conditioning
NI SCXI (Signal Conditioning eXtensions for Instrumentation) modules use a proprietary backplane bus connector for amplification, filtering, and isolation of sensors before digitization by a DAQ device.
NIB
PCO
Medical Scientific Connectors
NIBP Connector
NIBP (Non-Invasive Blood Pressure) connectors are proprietary pneumatic and electrical connectors between the blood pressure cuff and the monitor unit, carrying air pressure and sometimes electrical signals for oscillometric measurement.
NIC
OMA
Aerospace Military Connectors
Nicomatic CMM Connector
Nicomatic CMM (Compact Military Module) is a 2mm pitch board-to-board and wire-to-board connector qualified to ESCC 3401 for space applications and military avionics where standard connectors are too large.
NIN
TEN
Consumer Electronics Connectors
Nintendo DS Game Card Slot
Nintendo DS game card slot uses a 20-pin edge connector to interface DS and DSi game cartridges. The slot accepts 3.3V cartridges with ROM data, SRAM, and optional infrared ports.
NIN
TEN
Consumer Electronics Connectors
Nintendo Switch Game Card Slot
Nintendo Switch game cards use a 40-pin slot with custom encryption and a bitter coating to discourage children from putting them in their mouths. The interface uses a proprietary high-speed serial bus.
NIS
SAN
Automotive Connectors
Nissan Leaf HV Battery Connector
Nissan Leaf high voltage battery connectors use CHAdeMO-related technology with large laminated bus bar connections rated for 360V DC at up to 200A for the main traction battery connections.
NMO Mount Antenna Base
NMO (New Motorola) is a standard antenna mounting system used on vehicles for VHF/UHF mobile radios. The 3/4-inch hole mount provides a weatherproof through-hole connection with a coaxial cable feed-through.
NOK
IA4
Network Infrastructure Connectors
Nokia 400G QSFP-DD Module
Nokia QSFP-DD 400GbE modules for 7750 SR and 7250 IXR routers provide carrier-grade 400G optical interfaces with ZR coherent optics for metro and long-haul WAN transport.
Nokia 5110 LCD
84x48 pixel monochrome LCD, PCD8544 controller, SPI. Nokia phone display.
NOR
DIC
Wireless Module Connectors
Nordic nRF52840 Dongle
Nordic nRF52840 USB dongle is a compact development and production platform with Bluetooth 5.4, Thread, Zigbee, and 802.15.4 radio plus USB interface for protocol analysis and end-device use.
NPN
PRO
Industrial Sensor Connectors
NPN Proximity Sensor M8 4-Pin
M8 4-pin NPN proximity sensors output a sinking signal (pull to ground when active) for detecting metal objects. The M8 connector provides supply voltage, output signal, and ground in a compact IP67 sealed housing.
NRF
24L
Wireless & Communication
NRF24L01
2.4GHz wireless transceiver, SPI interface. 2Mbps, 125 channels, 6 data pipes.
NRF
916
Wireless Module Connectors
nRF9160 SiP LTE-M Module
Nordic Semiconductor nRF9160 is a low-power LTE-M/NB-IoT System in Package with integrated modem and application MCU. The 10x16mm LGA module connects via board-to-board or through-hole pads for IoT tracker and asset monitoring applications.
NUB
USA
Retro Vintage Connectors
NuBus Apple Macintosh
NuBus is the expansion bus used in Mac II, IIx, IIcx, IIci, Quadra, and some PowerMac models from 1987 to 1995. The 96-pin DIN 41612 connector provides a 32-bit bus at 10 MHz for video and network cards.
NVM
EM2
Memory Card Connectors
NVMe M.2 22110 Enterprise
M.2 22110 (110mm length) is the enterprise M.2 form factor used in servers and workstations where longer cards allow more NAND chips for higher capacity SSDs up to 8TB in a single M.2 card.
NVM
EM2
Memory Card Connectors
NVMe M.2 2230 (Steam Deck)
M.2 2230 is the shortest standard M.2 form factor at 22x30mm. Used in the Steam Deck, Surface Pro, and other compact devices where the standard 2280 would not fit.
NVM
EM2
Memory Card Connectors
NVMe M.2 2242
M.2 2242 is 22x42mm, a compact M.2 form factor used in some laptops, mini-PCs, and industrial embedded systems where the full 2280 length is not available.
NVM
EM2
Memory Card Connectors
NVMe M.2 2260
M.2 2260 at 22x60mm is a mid-length M.2 form factor less common than 2280. Used in some older ultrabooks and embedded systems as a middle ground between compact 2242 and standard 2280.
NVM
EM2
Memory Card Connectors
NVMe M.2 2280 Standard
M.2 2280 is the standard and most common NVMe SSD form factor at 22x80mm. Compatible with all desktop motherboards and most laptops. Supports PCIe 3.0/4.0/5.0 x4 NVMe for speeds up to 14 GB/s.
NVM
EPC
Memory Card Connectors
NVMe PCIe AIC Add-in Card
NVMe Add-in Card (AIC) uses a standard PCIe x4 or x16 slot for large capacity enterprise SSDs or RAID controllers. Half-height half-length (HHHL) or full-height full-length (FHFL) form factors are common.
NVMe U.2 SFF-8639
U.2 (SFF-8639) is a 68-pin connector for 2.5-inch enterprise NVMe SSDs providing PCIe x4 bandwidth with hot-swap support and on-connector power delivery.
OBD
IPR
Automotive Connectors
OBD-I Pre-OBD2 Diagnostic
OBD-I is the umbrella term for proprietary pre-standard diagnostic connectors used before OBD-II became mandatory in 1996. Each manufacturer had their own proprietary connector, pin count, and communication protocol.
OBD
IIE
Automotive Connectors
OBD-II ELM327 Interface
The ELM327 is the most popular OBD-II interpreter chip used in Bluetooth and Wi-Fi OBD-II dongles, translating between OBD-II protocols (CAN ISO KWP) and UART/SPI for smartphone diagnostic apps.
OC1
2ST
Telecom Connectors
OC-12 STM-4 LC Fiber
OC-12/STM-4 at 622.08 Mbps is four times OC-3 speed, carried over single-mode fiber with LC connectors. Used in metropolitan SONET rings and SDH equipment for higher-capacity carrier transport.
OC1
92S
Telecom Connectors
OC-192 STM-64 CFP
OC-192/STM-64 at 9.953 Gbps uses CFP (C Form-factor Pluggable) modules with LC connectors for highest-speed SONET/SDH transport. Used in core router line cards and DWDM terminal equipment.
OC3
STM
Telecom Connectors
OC-3 STM-1 LC Fiber
OC-3/STM-1 at 155.52 Mbps is the base SONET/SDH rate carried over single-mode fiber with LC connectors. Used in legacy carrier SONET rings and SDH multiplexers for aggregating DS1/E1 circuits.
OC4
8ST
Telecom Connectors
OC-48 STM-16 LC Fiber
OC-48/STM-16 at 2.488 Gbps carries 48 OC-1 circuits over single-mode fiber with LC connectors, commonly used in long-haul SONET/SDH backbone networks and undersea cable landing stations.
ODU
MIN
Medical Scientific Connectors
ODU MINI-SNAP 4-Pin
ODU MINI-SNAP 4-pin is a compact push-pull connector used in patient monitoring leads, defibrillator paddles, and portable medical devices where a quick secure connection is needed under clinical conditions.
ODU
MIN
Medical Scientific Connectors
ODU MINI-SNAP 8-Pin
ODU MINI-SNAP 8-pin handles more complex medical device connections with eight contacts for multi-channel patient monitoring, surgical navigation systems, and diagnostic equipment.
Omnetics Nano-D RF
Omnetics Nano-D RF connectors combine high-density signal contacts with integrated coaxial RF contacts in a miniature D-sub style housing for aerospace and military applications requiring both data and RF.
OMN
ETI
Aerospace Military Connectors
Omnetics Polarized Nano-D
Omnetics polarized Nano-D connectors add asymmetric polarization keys to prevent incorrect mating, critical for satellite and missile applications where a misconnected harness could be catastrophic.
OMR
ONN
Industrial Fieldbus Connectors
Omron NX Series I/O
Omron NX series I/O modules connect to the NX1P2 and NX102 machine automation controllers via a proprietary EtherCAT-based internal bus, with push-in spring terminal blocks for field wiring.
OPE
NAL
Automotive Connectors
Open Alliance 100BASE-T1
The OPEN Alliance 100BASE-T1 (BroadR-Reach) uses Rosenberger HSD or MATEnet connectors for single-pair automotive Ethernet at 100Mbps. Used in ADAS, camera systems, and in-vehicle networking.
OPE
NTH
Smart Home IoT Connectors
OpenTherm Boiler Connector
OpenTherm is a standard 2-wire communication protocol between thermostats and boilers/heat pumps for modulating heating control, allowing smart thermostats (Nest, Tado, Honeywell) to optimize boiler efficiency.
OPT
IJA
Telecom Connectors
OptiJack Connector
OptiJack by Panduit is a fiber connector the same size as an RJ45 jack, allowing fiber and copper cabling to share the same panel space and outlet design in structured cabling installations.
OPT
IJA
Fiber Optic Connectors
OptiJack Panduit
OptiJack by Panduit is a duplex fiber connector in the same RJ-style form factor as an RJ45 jack, enabling fiber and copper cabling to share identical panel space and outlet designs in structured cabling.
OSF
PMO
Telecom Connectors
OSFP Module 400G
OSFP (Octal Small Form-factor Pluggable) is a high-density 400GbE transceiver using eight 50 Gbps lanes with an MPO-16 or dual LC connector. Used in hyperscale data centers and 400G router line cards.
PAT
CHP
Network Infrastructure Connectors
Patch Panel Cat6A Keystone
Cat6A keystone jacks in patch panels terminate horizontal cable runs from workstations and access points, providing a structured cabling interconnect point in telecom rooms rated for 10GbE at 500 MHz.
PAT
IEN
Medical Scientific Connectors
Patient Monitor Multi-Parameter Connector
Multi-parameter patient monitors use proprietary multi-pin connectors aggregating ECG SpO2 NIBP temperature and IBP cables into a single patient data module connection for bedside monitoring.
PC9
8BU
Retro Vintage Connectors
PC-98 Bus Connector
NEC PC-98 is the Japanese PC standard with a proprietary C-Bus expansion connector, used in NEC PC-9801 and PC-9821 computers from 1982 to 2003 for graphics cards, sound cards, and modems.
PCF8574 I2C I/O Expander
I2C 8-bit I/O expander. Adds 8 GPIO pins over I2C, used in LCD I2C backpacks.
PCI
SLO
PCB Board Connectors
PCI Slot 32-Bit 124-Pin
PCI (Peripheral Component Interconnect) 32-bit slot has 124 pins providing a 32-bit parallel bus at 33 or 66 MHz for a maximum bandwidth of 266 MB/s. Used for expansion cards from 1993 to 2010.
PCIe 12-Pin Power RTX 30 Series
The 12-pin PCIe power connector introduced by NVIDIA for RTX 30 series GPUs delivers up to 504W. An adapter from two 8-pin connectors is included with the GPU.
PCIe 16-Pin 12VHPWR RTX 40 Series
The 16-pin 12VHPWR connector (PCIe CEM 5.0) delivers up to 600W for NVIDIA RTX 40 series. Four sense pins negotiate power levels from 150W to 600W.
PCI
EX1
PCB Board Connectors
PCIe x1 Slot 36-Pin
PCIe x1 is the smallest PCIe slot with one lane providing 500 MB/s (PCIe 2.0), 985 MB/s (PCIe 3.0), or 1969 MB/s (PCIe 4.0). Used for network cards, sound cards, USB controllers, and other low-bandwidth expansion.
PCI
EX4
PCB Board Connectors
PCIe x4 Slot 64-Pin
PCIe x4 provides four lanes for 2 GB/s (PCIe 2.0) or 4 GB/s (PCIe 3.0) of bandwidth. Used for M.2 adapters, NVMe add-in cards, 10GbE NICs, and high-speed USB controllers.
PCI
EX8
PCB Board Connectors
PCIe x8 Slot 98-Pin
PCIe x8 provides eight lanes for 4 GB/s (PCIe 2.0) or 8 GB/s (PCIe 3.0). Used for high-end network cards, RAID controllers, video capture cards, and professional GPU applications.
PCM
CIA
PCB Board Connectors
PCMCIA Type II Slot
PCMCIA Type II (PC Card) is the 68-pin slot used for laptop expansion cards in the 1990s and early 2000s. Cards are 5mm thick supporting NICs, modems, storage, and wireless adapters.
PDC
PAR
Automotive Connectors
PDC Parking Sensor 3-Pin
Parking distance control (PDC) ultrasonic sensors use a 3-pin connector for power, ground, and a combined signal line that carries both the trigger pulse and the echo return to the PDC control module.
PHE
LEC
Medical Scientific Connectors
pH Electrode BNC Connector
pH electrodes connect to pH meters and transmitters via BNC connectors. The high-impedance glass electrode produces a millivolt output varying with pH that must be measured with a very high input impedance amplifier.
PHA
SEL
Power Conversion Connectors
Phase Leg Module Connector
Phase leg IGBT or SiC modules contain upper and lower switches for one inverter phase, with gate drive connectors for both switches and AC output terminal for motor connection in three-phase inverter assemblies.
PHI
LIP
Consumer Electronics Connectors
Philips Hue Bridge RJ45
Philips Hue Bridge connects to a home router via standard RJ45 Gigabit Ethernet, providing ZigBee Light Link mesh network coordination for up to 50 Hue light bulbs and accessories.
PHO
ENI
Industrial Fieldbus Connectors
Phoenix IB IL Inline IO
Phoenix Contact Inline (IB IL) is a modular I/O system with a proprietary backplane bus connecting DIN-rail mounted modules. The local bus carries data between the coupler and up to 63 I/O modules.
Phoenix MSTB 2.5mm Terminal
Phoenix Contact MSTB (Modular Screw Terminal Block) at 2.5mm pitch accepts 0.2-2.5mm2 wire with screw clamping. One of the most common PCB terminal blocks used in control panels, PLCs, and power distribution.
Phono (Turntable) RCA
Turntable phono output carries a very low-level RIAA-equalized signal (2–5mV for MM cartridges, 0.1–0.5mV for MC). A phono preamp is required before line-level input. Same RCA connector as standard audio but different signal level.
PHO
TOE
Industrial Sensor Connectors
Photoelectric Sensor M12 5-Pin
M12 5-pin photoelectric sensors include a teach input for sensitivity adjustment in addition to power, ground, and two output channels, enabling both light-on and dark-on operation from a single sensor.
PIC16F877A
Popular 8-bit PIC MCU. 33 I/O pins, 8-ch ADC, UART, SPI, I2C, 40-pin DIP.
PIR Motion Sensor HC-SR501
PIR motion detector module. 7m range, 110 degree angle, adjustable sensitivity.
PL-259 SO-239 UHF Connector
PL-259 (male) and SO-239 (female) are the standard amateur radio connectors for HF, VHF, and UHF antennas. Performance degrades above 300 MHz.
PLA
STI
Fiber Optic Connectors
Plastic Optical Fiber SMA
Plastic Optical Fiber (POF) SMA connectors use large-core 1mm PMMA plastic fiber with standard SMA-905 or SMA-906 connectors. Used in automotive (MOST), home networking (TOSLINK), and industrial data links.
PLA
YST
Consumer Electronics Connectors
PlayStation 4/5 Connector
PlayStation 4 and PS5 use USB Type-A and USB Type-C for controllers and accessories, while the DualSense and DualShock 4 charging cable uses a proprietary magnetic port on older dock accessories.
PMO
D12
Embedded SBC Connectors
PMOD 12-Pin Digilent
PMOD (Peripheral Module) is Digilent open standard for FPGA and microcontroller expansion modules. The 12-pin 2x6 header provides 8 signal pins, 2 power, and 2 ground at 3.3V for sensors displays and communication modules.
PNE
UMA
Robotics Connectors
Pneumatic Gripper I/O Connector
Pneumatic gripper solenoid valve connectors use M8 3-pin or M12 5-pin connectors to control open/close solenoids and provide grip confirmation feedback sensors on robot end-of-arm grippers.
PNP
PRO
Industrial Sensor Connectors
PNP Proximity Sensor M12 4-Pin
M12 4-pin PNP proximity sensors output a sourcing signal (pull to supply when active) for PLCs that require sourcing inputs. The standard M12 A-coded connector provides robust IP67 field connections.
POE
ETH
Smart Home IoT Connectors
PoE Ethernet IoT Gateway
Power over Ethernet (IEEE 802.3af/at) enables IoT gateways, IP cameras, and smart speakers to receive both network data and power from a single RJ45 cable, simplifying smart home device installation.
Pogo Pin Connector
Pogo pins are spring-loaded contact pins for temporary connections in test fixtures, battery charging contacts, and board-to-board interfaces.
POM
ONA
Test and Measurement Connectors
Pomona 4mm Binding Post
Pomona binding posts are panel-mounted banana jack receptacles for lab instruments, power supplies, and RF equipment providing secure 4mm banana plug connections with optional wire wrap or bare wire termination.
POS
ITR
Aerospace Military Connectors
Positronic SNAP-LOK
Positronic SNAP-LOK connectors provide secure push-pull mating for high-reliability military and aerospace applications where vibration resistance and rapid connection are both required.
POW
ERR
Test and Measurement Connectors
Power Rail Probe SMA
Power rail probes (like Tektronix TPR1000) have very low input impedance (50 ohm) and high offset capability for measuring millivolt ripple on DC power rails without loading the supply or missing fast transients.
POW
ERL
Industrial Fieldbus Connectors
POWERLINK RJ45
POWERLINK (IEC 61158-6-13) is an open-source real-time Ethernet protocol using standard RJ45 connectors with cycle times as low as 200 microseconds for motion control and I/O synchronization.
PRE
SSU
Industrial Sensor Connectors
Pressure Transducer M12 4-Pin
M12 4-pin pressure transducers output 4-20mA or 0-10V analog signals proportional to process pressure, with the M12 connector providing standardized field wiring for industrial process automation.
PRO
FIB
Industrial Connectors
PROFIBUS DP DB9
PROFIBUS DP uses a DB9 connector for field device communication at up to 12 Mbps. Widely used in Siemens PLC systems for sensors and actuators.
PRO
FIN
Industrial Connectors
PROFINET Siemens RJ45
PROFINET is Siemens real-time industrial Ethernet using green RJ45 connectors with IRT mode achieving cycle times below 1ms for motion control.
PUL
SEO
Medical Scientific Connectors
Pulse Oximeter DB9 Connector
Pulse oximeter probes connect to monitors via DB9 connectors carrying LED drive signals for red and infrared LEDs and the photodiode signal for SpO2 and pulse rate measurement.
Push-On F-Connector
Push-on F-connectors (also called quick-connect) snap onto the male F port without threading, for temporary connections or applications requiring frequent disconnection such as TV set-top box connections.
PXI
EXP
Test and Measurement Connectors
PXI Express Connector
PXI Express (PCIe-based) uses a hybrid backplane combining PXI trigger bus with PCIe x4 or x8 high-speed data bus for modular test instruments achieving up to 6 GB/s throughput per slot.
PXI
5CH
Test and Measurement Connectors
PXI-5 Chassis Backplane
PXI Express chassis backplane provides the PCIe-based high-speed data bus, PXI trigger lines, 10 MHz reference clock, and star trigger fabric interconnecting all PXI Express modules in the chassis.
PYC
OML
Wireless Module Connectors
Pycom LoPy4 LoRa Wi-Fi BLE
Pycom LoPy4 is a multi-network module combining LoRa, Wi-Fi, Bluetooth, and Sigfox on one board with MicroPython support, enabling rapid prototyping of multi-protocol IoT devices.
QIW
IRE
Consumer Electronics Connectors
Qi Wireless Charging Coil
Qi (Wireless Power Consortium) wireless charging uses inductive coupling at 110-205 kHz between transmitter and receiver coils. Power transfer at 5W (standard) up to 15W (extended power profile) for phones and earbuds.
QI2
WIR
Consumer Electronics Connectors
Qi2 Wireless Charging
Qi2 is the updated wireless charging standard co-developed by Apple and WPC, adding magnetic alignment (based on MagSafe technology) for consistent 15W charging. All Qi2 chargers and devices are mutually compatible.
QMA Quick-Lock Connector
QMA is a quick-lock SMA-compatible connector with push-on quarter-turn release for distributed antenna systems requiring frequent mating cycles.
QS8 Power Connector
QS8 is an 8mm bullet connector rated for 200A peak, used on very large RC aircraft and electric vehicle battery packs as a high-current alternative to XT150.
QSF
PDD
Telecom Connectors
QSFP-DD 400G
QSFP-DD (Quad SFP Double Density) doubles the QSFP28 density to 8 lanes for 400 Gbps. Backward compatible with QSFP28 modules. The dominant 400GbE form factor in data centers and carrier networks.
QSF
P11
Telecom Connectors
QSFP112 400G
QSFP112 uses four 112 Gbps PAM4 lanes for 400 Gbps in the standard QSFP form factor, enabling higher baud rate technology in familiar packaging for next-generation data center and telecom applications.
QSF
P28
Network Connectors
QSFP28 100GbE
QSFP28 carries 100GbE using four 25 Gbps lanes. Used in data center top-of-rack switches and 100G routers with SR4, LR4, and CWDM4 optical variants.
QUE
CTE
Wireless Module Connectors
Quectel EC25 Mini PCIe
Quectel EC25 is a popular LTE Cat-4 module in Mini PCIe form factor providing USB 2.0 interface and optional GNSS, widely used in industrial routers, gateways, and embedded computing for broadband connectivity.
RAD
IAL
Aerospace Military Connectors
Radiall R125 Series
Radiall R125 series subminiature coaxial connectors are used in military and aerospace RF applications requiring small size and high frequency performance up to 18 GHz in circular multi-contact assemblies.
Rain Sensor Module
Rain and water detection module. Analog and digital output, adjustable threshold.
RAK
WIS
Embedded SBC Connectors
RAK WisBlock Base Connector
RAK WisBlock uses a proprietary 40-pin and 24-pin connector system for attaching sensor, wireless, and IO modules to base boards, enabling modular IoT device construction without soldering.
RAK
WIS
Wireless Module Connectors
RAK WisBlock Connector
RAK WisBlock core connector system uses 40-pin and 24-pin proprietary connectors for attaching LoRa, BLE, LTE, and sensor modules to base boards without soldering, enabling rapid IoT prototyping.
Raspberry Pi 4
40-pin GPIO header on a full Linux-capable single board computer.
Raspberry Pi 4 Model B
Full Linux SBC. 40-pin GPIO, quad-core 1.5GHz, 2/4/8GB RAM.
RAS
PBE
Embedded SBC Connectors
Raspberry Pi Camera CSI-2 FPC
Raspberry Pi camera connector is a 15-pin 1.0mm pitch FPC/FFC ZIF connector carrying MIPI CSI-2 signals for the official Pi Camera and compatible modules. Supports up to 4 data lanes on Pi 4 and later models.
RAS
PBE
Embedded SBC Connectors
Raspberry Pi Display DSI FPC
Raspberry Pi display connector is a 15-pin 1.0mm pitch FPC connector carrying MIPI DSI signals for the official 7-inch touchscreen display and compatible DSI screens.
RAS
PBE
Embedded SBC Connectors
Raspberry Pi HAT 40-Pin GPIO
Raspberry Pi 40-pin GPIO header (2x20) is the expansion interface for HAT (Hardware Attached on Top) add-on boards, providing SPI, I2C, UART, PWM, and GPIO signals plus 3.3V and 5V power.
Raspberry Pi Pico
RP2040 dual-core ARM Cortex-M0+ board. 26 GPIO, 133MHz, MicroPython ready.
RCA Audio Pair (Stereo)
RCA phono connectors carry unbalanced analog stereo audio: white for left channel, red for right channel. The standard consumer audio interconnect for amplifiers, AV receivers, CD players, and turntables.
RGB Sync-on-Green (SoG)
Sync-on-Green (SoG) RGB video carries the horizontal and vertical sync signals embedded in the green channel, using three BNC connectors (or component-style RCA). Common on workstation monitors and some industrial displays.
RGBHV 5x BNC
RGBHV uses five separate 75-ohm BNC connectors for Red, Green, Blue, Horizontal Sync, and Vertical Sync analog video signals. Used on high-end workstation monitors, projectors, and video processing equipment.
RIM
MRA
PCB Board Connectors
RIMM Rambus 184-Pin
RIMM (Rambus Inline Memory Module) uses a 184-pin slot for RDRAM (Rambus DRAM) operating at 800-1600 MHz with a very narrow 16-bit channel. Used in Intel Pentium 4 systems around 2000-2003.
RJ1
12W
Telecom Connectors
RJ11 2-Wire POTS
RJ11 (6P2C) carries a single analog telephone line with the center pair (pins 3-4) for telephone handsets and DSL modem connections.
RJ1
44W
Telecom Connectors
RJ14 4-Wire 2-Line Phone
RJ14 (6P4C) carries two telephone lines on one connector. Pins 2-3 carry Line 2 and pins 4-5 carry Line 1 for 2-line business desk phones.
RJ4
5CA
Telecom Connectors
RJ45 Cat7 GG45
GG45 (Generic Grouping 45) is a backward-compatible Cat7 connector that accepts standard RJ45 plugs while also supporting Cat7 performance via four additional spring contacts in the corners for 600 MHz bandwidth.
RJ4
5CA
Telecom Connectors
RJ45 Cat8 TERA
TERA connector by Siemon is a Cat8 non-RJ45-compatible connector supporting 2000 MHz bandwidth for 40 Gbps over copper up to 30m. The unique housing prevents mating with lower-category cables.
RJ4
5PO
Network Connectors
RJ45 PoE++ 90W 802.3bt
PoE++ (IEEE 802.3bt Type 4) delivers up to 90W over Cat5e/Cat6 Ethernet using all four wire pairs. Powers PTZ cameras, APs, thin clients.
RJ4
5T5
Telecom Connectors
RJ45 T568A Wiring
T568A is the older RJ45 Ethernet wiring standard specified by ANSI/TIA-568 differing from T568B only in pairs 1 and 3 being swapped. Used in US government buildings.
RJ4
5T5
Telecom Connectors
RJ45 T568B Wiring
T568B is the most common RJ45 Ethernet wiring standard in North American commercial and residential installations with white-orange on pins 1-2.
ROB
OTE
Robotics Connectors
Robot EtherNet/IP M12
M12 D-coded 4-pin Ethernet connectors provide EtherNet/IP connectivity for industrial robots, allowing integration with Allen-Bradley ControlLogix PLCs and Rockwell Automation SCADA systems.
ROB
OTI
Robotics Connectors
Robot I/O Terminal Block
Robot controller I/O terminal blocks provide screw or spring-cage connections for digital inputs outputs analog signals and safety circuits connecting robots to PLCs sensors conveyors and peripheral equipment.
ROB
OTS
Robotics Connectors
Robot Safety I/O M12
Industrial robot safety I/O uses M12 8-pin X-coded or 5-pin A-coded connectors for emergency stop, enabling safety device connections between robots, safety PLCs, and light curtains in automated cells.
ROB
OTT
Robotics Connectors
Robot Teach Pendant Connector
Robot teach pendant connectors are ruggedized multi-pin connectors (LEMO Harting or proprietary) providing power, USB, Ethernet, emergency stop, and enabling switch signals between the pendant and robot controller.
ROB
OTV
Robotics Connectors
Robot Vision GigE Camera
Industrial GigE Vision cameras for robot guidance use M12 X-coded 8-pin connectors for Gigabit Ethernet image transfer plus 4-pin A-coded M12 for power, trigger, and strobe signals.
RP-SMA Right Angle
Reverse polarity SMA right angle connector used on older Wi-Fi routers and access points. The right angle version routes the antenna cable parallel to the mounting panel.
RP-TNC Connector
RP-TNC is a TNC connector with reversed center pin gender. Used on older Cisco and Linksys Wi-Fi equipment with threaded coupling for higher frequencies.
RS4
22C
Retro Vintage Connectors
RS-422 Connector DE-9
RS-422 uses balanced differential signals on a 9-pin D-sub for longer distance serial communication than RS-232, supporting up to 10 Mbps over 1200m with noise immunity for industrial equipment.
RS4
854
Smart Home IoT Connectors
RS-485 4-Wire Full Duplex
4-wire RS-485 full-duplex provides separate TX and RX differential pairs for higher throughput bidirectional communication in smart home RS-485 networks where half-duplex 2-wire causes latency issues.
RS5
30D
Retro Vintage Connectors
RS-530 DB25 High Speed Serial
RS-530 is a high-speed serial interface using a DB25 connector for synchronous serial WAN connections at up to 2 Mbps, using differential signals for noise immunity in telecommunications equipment.
RSM
MCC
Consumer Electronics Connectors
RS-MMC Connector
Reduced-Size MMC (RS-MMC) is a smaller 24mm x 18mm version of MMC used in Nokia phones and some PDAs from 2004-2008. Uses the same 7-pin interface as standard MMC via an included adapter.
RTD
PT1
Medical Scientific Connectors
RTD PT100 4-Wire Connector
PT100 RTD (Resistance Temperature Detector) 4-wire connections eliminate lead resistance error from precision temperature measurements. Four wires (two force, two sense) are connected via terminal blocks or M8 connectors.
S-Video (Mini-DIN 4)
S-Video (Separate Video, Y/C) separates luminance and chrominance onto two signal paths, eliminating the chroma dot-crawl artifact of composite video. 4-pin Mini-DIN connector. Used on VCRs, game consoles, and capture cards.
S-Video 7-Pin (Extended)
The 7-pin S-Video connector extends standard 4-pin S-Video by adding composite video output and RGB or component output on the extra pins. Used on ATI and NVIDIA graphics cards for multi-format TV output.
S-Video to RGB Breakout
Some game consoles output RGB or component video over their S-Video or AV multi-out connectors when using the correct cable, allowing better quality video than S-Video. This describes the signal carried, not the connector itself.
S/PDIF Coaxial (RCA Orange)
S/PDIF coaxial digital audio uses a 75-ohm RCA connector (conventionally orange) to carry digital audio. Supports up to 192kHz stereo PCM and compressed surround formats. Better high-frequency response than TOSLINK.
SAE
J15
Aerospace Military Connectors
SAE J1587/J1708 Diagnostic Connector
SAE J1587 diagnostic protocol runs over J1708 RS-485 physical layer using a round Deutsch or rectangular connector on heavy-duty commercial vehicles for reading fault codes and engine parameters before OBD-II.
SAE J1772 Type 1 EV AC
SAE J1772 is the North American standard AC EV charging connector for Level 1 (120V) and Level 2 (240V) charging. The control pilot (CP) uses PWM to communicate available current from the EVSE to the vehicle.
SAE
J27
Industrial Fieldbus Connectors
SAE J2716 SENT Protocol
SENT (Single Edge Nibble Transmission, SAE J2716) is a one-wire digital protocol for automotive sensors transmitting 12-bit data at up to 30 kbps. Used for throttle position, pressure, and temperature sensors.
SAF
ETO
Power Conversion Connectors
Safe Torque Off STO Connector
STO (Safe Torque Off) connectors provide the dual-channel safety input for disabling drive output without removing power from the drive, meeting IEC 61800-5-2 SIL2/PLd safety requirements for machine guarding.
SAF
ETY
Industrial Sensor Connectors
Safety Light Curtain M12
Safety light curtain controllers connect to robots and presses via M12 8-pin connectors carrying power, OSSD safety outputs, test signal, and muting inputs according to IEC 61496 safety standards.
SAM
SUN
Consumer Electronics Connectors
Samsung Magnetic Charger
Samsung Galaxy Watch and older Galaxy phones used a proprietary magnetic pogo-pin charging connector before transitioning to USB-C. The 2-pin or 4-pin magnetic connector snaps onto the watch cradle or phone back.
SAM
TEC
PCB Board Connectors
Samtec SEARAY Array Connector
Samtec SEARAY is a high-density array connector system with 1.27mm pitch providing up to 400 contacts in a compact footprint for high-speed board-to-board connections up to 28 Gbps per lane.
SAS SFF-8087 Mini-SAS 4i
SFF-8087 is the internal Mini-SAS connector carrying four SAS or SATA lanes at up to 12 Gbps each for server HBAs and RAID cards.
SAS SFF-8088 External Mini-SAS
SFF-8088 is the shielded external Mini-SAS connector for JBODs and tape libraries, carrying four SAS lanes at up to 12 Gbps.
SCF
IBR
Network Connectors
SC Fibre Connector
SC (Subscriber Connector) is a push-pull fiber optic connector with 2.5mm ferrule, one of the most common connectors in telecom and enterprise fiber.
SCQ
UAD
Fiber Optic Connectors
SC Quad Connector
SC Quad connector groups four SC simplex connectors in one housing for high-density applications, allowing four fibers to be connected simultaneously with one quad push-pull motion.
SCA
PCS
Fiber Optic Connectors
SC/APC Single Mode Fiber
SC/APC uses an 8-degree angled polish on the 2.5mm ferrule for greater than 60 dB return loss. The green housing distinguishes it from blue SC/PC connectors. Standard for FTTH PON networks and CATV.
SCP
CSI
Fiber Optic Connectors
SC/PC Single Mode Fiber
SC/PC (Subscriber Connector, Physical Contact) is the square push-pull fiber connector with flat polished 2.5mm ferrule. One of the most widely deployed single mode connectors in telecommunications and enterprise networks.
SCART 21-Pin (Euroconnector)
SCART is the European 21-pin AV connector carrying RGB video, composite video, S-Video, and stereo audio bidirectionally. Standard on European TVs and AV equipment from the 1980s through 2000s. Larger than modern connectors.
SCART RGB Only Pinout
When used in RGB mode (pin 16 blanking voltage 1-3V), SCART carries the best analog video quality, transmitting red, green, and blue separately rather than as composite or S-Video.
Schuko CEE 7/4 EU Outlet
The Schuko (CEE 7/4) is the standard European 16A/230V AC outlet with two round pins and side ground clips. Used in continental Europe, Russia, and South Korea.
SCSI-1 50-Pin
SCSI-1 uses a 50-pin IDC connector for parallel storage at 5 MB/s, supporting up to 7 devices. Legacy interface found on older servers and workstations.
SCSI-2 68-Pin Wide SCSI
Wide SCSI uses a 68-pin HD connector for 16-bit data at up to 40 MB/s supporting up to 15 devices per bus.
SDC
ARD
Memory Card Connectors
SD Card UHS-III
SD UHS-III (Ultra High Speed III) adds a third row of contacts to the SD card for two full-duplex lanes achieving up to 624 MB/s. Uses the same physical form factor with additional pads on the card edge.
SD Express
SD Express adds PCIe and NVMe to the SD card form factor achieving up to 985 MB/s while remaining backward compatible with SDXC slots.
SDI
OCO
Consumer Electronics Connectors
SDIO Connector
SDIO (Secure Digital Input/Output) uses the same physical SD card connector to interface peripheral devices such as Wi-Fi modules, GPS receivers, Bluetooth adapters, and cameras in embedded systems.
SDR
AMD
PCB Board Connectors
SDRAM DIMM 168-Pin
SDRAM DIMM uses a 168-pin slot operating at 3.3V with speeds from PC66 to PC133 (133 MHz). The original synchronous DRAM standard before DDR was introduced in 2000.
SDVoE AV over IP RJ45
SDVoE (Software Defined Video over Ethernet) distributes uncompressed 4K video over standard 10GbE network infrastructure using SFP+ or RJ45 10G connections with zero-frame latency.
SEE
EDX
Wireless Module Connectors
Seeed XIAO ESP32-S3 Sense
Seeed XIAO ESP32-S3 Sense combines ESP32-S3 Wi-Fi/BLE with an OV2640 camera and PDM microphone on an ultra-compact board, ideal for TinyML and edge AI applications.
SEE
EDX
Embedded SBC Connectors
Seeed XIAO Expansion Connector
Seeed XIAO is an ultra-compact MCU board series with a 14-pin expansion interface providing digital, analog, SPI, I2C, UART, and GPIO on a board smaller than a thumb.
SEG
AME
Consumer Electronics Connectors
Sega Mega Drive Cartridge
Sega Mega Drive (Genesis) cartridge connector is a 64-pin edge connector providing a 16-bit data bus and 23-bit address bus for Motorola 68000 ROM cartridges at 5V.
SEM
TEC
Wireless Module Connectors
Semtech SX1276 LoRa Module
Semtech SX1276 LoRa modules provide long-range low-power wireless at 868/915 MHz with SPI interface. Common in Dragino, Hope RF, and EBYTE modules for IoT sensor networks with range up to 15km line of sight.
SER
COS
Industrial Fieldbus Connectors
SERCOS III Fiber LC
SERCOS III fiber variant uses LC duplex fiber optic connectors for electrically noisy environments where EMI would disrupt copper Ethernet. Provides the same deterministic motion control as copper SERCOS III.
SER
VOD
Robotics Connectors
Servo Drive Hiperface DSL
Hiperface DSL (Digital Servo Link) is a single-cable solution combining motor power and encoder feedback on the same 4-wire cable using HIPERFACE DSL protocol superimposed on the motor phase wires.
SER
VOF
Industrial Sensor Connectors
Servo Feedback M23 17-Pin
M23 17-pin connectors provide complete servo motor feedback including encoder signals, resolver signals, temperature monitoring, motor identification, and brake control in a single IP67 rated connector.
SFF
FIB
Telecom Connectors
SFF Fiber Connector
SFF (Small Form Factor) fiber connectors are a family of miniaturized connectors including LC, MT-RJ, and VF-45, designed to increase density in fiber patch panels and equipment by reducing connector footprint.
SFF
SMA
Fiber Optic Connectors
SFF Small Form Factor Fiber
Small Form Factor (SFF) fiber connectors are a family designed for higher density than SC, including LC, MT-RJ, and VF-45 variants. SFF connectors allow twice the port density of SC in the same panel space.
SFP
TRA
Network Connectors
SFP Transceiver 1GbE
SFP modules are hot-pluggable 1 Gbps transceivers for Gigabit Ethernet and Fibre Channel using LC fiber or RJ45 copper interfaces.
SFP
10G
Network Connectors
SFP+ 10GbE
SFP+ is the 10 Gigabit enhanced SFP for 10GbE and 8G/10G Fibre Channel in the same form factor as SFP.
SFP
282
Network Connectors
SFP28 25GbE
SFP28 delivers 25 Gbps per lane in the SFP+ form factor. Four SFP28 ports aggregate to 100GbE for server-to-switch connections.
Sharp GP2Y0A21
Infrared distance sensor, 10-80cm range. Analog voltage output, compact.
SIC
MOS
Power Conversion Connectors
SiC MOSFET Module Connector
SiC (Silicon Carbide) MOSFET power modules use Kelvin source connections and isolation amplifier gate driver connectors for high-speed switching at up to 1700V in EV inverters, solar inverters, and traction drives.
SIE
MEN
Industrial Fieldbus Connectors
Siemens ET200 Connector
Siemens ET200 distributed I/O systems use PROFIBUS or PROFINET connections with screw or push-in terminals for field wiring. ET200S, ET200SP, and ET200M are common variants for different applications.
SIE
MEN
Power Conversion Connectors
Siemens Sinamics S120 Connector
Siemens Sinamics S120 modular drive system uses busbar connections and DRIVE-CLiQ proprietary connectors to link power modules, motor modules, and control units in high-performance servo drive systems.
SIE
MON
Telecom Connectors
Siemon MAX Connector
Siemon MAX is a Cat6A and Cat7A keystone jack connector with a patented reverse-IDC termination design that reduces alien crosstalk and improves return loss for 10GbE performance over 100m.
SIE
RRA
Wireless Module Connectors
Sierra Wireless EM7565
Sierra Wireless EM7565 is an LTE Advanced Cat-12 M.2 module supporting up to 600 Mbps downlink with 4x4 MIMO, designed for laptops, industrial routers, and enterprise gateways requiring high-speed cellular WAN.
SIM
CAR
PCB Board Connectors
SIM Card Full-Size (1FF)
Full-size SIM (1FF, First Form Factor) is the original credit-card-sized SIM card format (85.6 x 54mm) used in early mobile phones before Mini-SIM became standard in the 1990s.
SIM
CAR
PCB Board Connectors
SIM Card Micro (3FF)
Micro-SIM (3FF, Third Form Factor, 15 x 12mm) was introduced for iPhone 4 in 2010 and used in tablets and smartphones from 2010 to 2015 before Nano-SIM became dominant.
SIM
CAR
PCB Board Connectors
SIM Card Mini (2FF)
Mini-SIM (2FF, Second Form Factor, 25 x 15mm) was the standard SIM card from the 1990s to the 2010s. Still widely used in IoT devices, tablets, and mobile routers where Nano-SIM is not required.
SIM
CAR
PCB Board Connectors
SIM Card Nano (4FF)
Nano-SIM (4FF, 12.3 x 8.8mm) is the current standard SIM card used in most modern smartphones introduced by Apple for iPhone 5 in 2012. It contains the same chip as larger SIMs in a minimal form.
SIM
760
Wireless Module Connectors
SIM7600 LTE Module Interface
SIMCom SIM7600 is a 4G LTE Cat-4 module with USB, UART, and SPI interfaces plus GPIO for SMS voice data and GPS. The module connects via a 60-pad LCC or through standard breakout boards with UART AT commands.
SIM
800
Wireless & Communication
SIM800L GSM Module
GSM/GPRS cellular module. SMS, voice, GPRS via AT commands. Needs SIM card.
SIP
VOI
Telecom Connectors
SIP VoIP RJ45
SIP/VoIP phones connect to IP networks using standard RJ45 Ethernet carrying SIP signaling and RTP audio. Most also receive PoE power on the same port.
SMA Female Panel Mount
SMA female panel-mount connector bolted to enclosures for antenna connections on Wi-Fi routers, SDR devices, and test equipment.
SMA PCB Edge Mount
SMA edge mount connectors solder directly to the edge of a PCB with the mating interface extending beyond the board. Used on RF development boards, SDR modules, and antenna interface cards.
SMA PCB Vertical Mount
SMA vertical mount (end launch) connectors solder vertically to PCB holes or pads with the mating interface pointing straight up from the board surface. Used on RF shields and module boards.
SMA Right Angle Female
SMA right angle female (jack) connector for cable assemblies where the connector body exits perpendicular to the mating direction. Used on PCB traces and tight enclosure feed-throughs.
SMA Right Angle Male
SMA right angle male connector allows the cable to exit at 90 degrees from the mating face, used when mounting to PCBs or panels where straight cable routing is not possible.
SMA
TON
Test and Measurement Connectors
SMA to N-Type Adapter
SMA to N-Type adapter bridges the small SMA connector world with the larger N-type connector ecosystem, used when connecting SMA-terminated spectrum analyzers or VNAs to N-type antennas, cables, or amplifiers.
SMA
RTC
PCB Board Connectors
Smart Card ISO 7816
ISO 7816 smart card contacts are the 8-pad contact array on chip cards (SIM, bank cards, ID cards). The C1-C8 contacts carry VCC, RST, CLK, GND, VPP, IO, and optional USB/UART signals.
SMA
RTM
Smart Home IoT Connectors
Smart Meter M-Bus Connector
M-Bus (Meter Bus, EN 13757) is a European standard for reading utility meters (water gas heat electricity) using a 2-wire bus that can power slave meters while transmitting consumption data.
SMA
RTP
Smart Home IoT Connectors
Smart Plug Internal Connector
Smart WiFi plugs (TP-Link Kasa, Gosund, Shelly) use internal PCB connectors to link the ESP8266/ESP32 Wi-Fi module to the relay, current sensing circuit, and AC power supply within the plug housing.
SMA
RTM
Consumer Electronics Connectors
SmartMedia Card Connector
SmartMedia is a bare NAND Flash card format without a controller, used in early Olympus and Fujifilm cameras and Yamaha audio equipment. The host device contains all the Flash management logic.
SMB Connector
SMB (SubMiniature version B) is a snap-on coaxial connector rated to 4 GHz, smaller than BNC, used in GPS, cellular, and military equipment.
SMC
KQ2
Industrial Fieldbus Connectors
SMC KQ2 Push-In Pneumatic
SMC KQ2 series one-touch push-in fittings are one of the most widely used pneumatic connectors in factory automation, available in straight, elbow, tee, and union configurations for various tube sizes.
SMP Connector
SMP (SubMiniature Push-on) is a snap-on 50-ohm connector rated to 40 GHz for microwave assemblies and phased array antennas.
SMP Full Detent
SMP Full Detent has a positive snap-lock mechanism providing audible and tactile confirmation of mating. Requires a tool or significant force to disconnect, used where accidental disconnection must be prevented.
SMPM Miniature SMP
SMPM (also called SMP-M) is a miniaturized version of SMP rated to 65 GHz. Used in mmWave phased arrays, 5G NR test equipment, and high-density microwave module interconnects.
SNE
SCA
Consumer Electronics Connectors
SNES Cartridge Connector
Super Nintendo cartridge connector is a 62-pin edge connector for SNES game cartridges with a 16-bit data bus and 24-bit address bus plus proprietary enhancement chip support like the Super FX and SA-1.
SOD
IMM
PCB Board Connectors
SO-DIMM DDR3 204-Pin
SO-DIMM DDR3 is the 204-pin laptop memory module interface for DDR3 RAM at 1.5V or 1.35V (DDR3L). Used in laptops, mini-PCs, and embedded systems from 2007 to present as legacy upgrade.
SO-DIMM DDR4 260-Pin
SO-DIMM DDR4 is the 260-pin laptop memory slot for DDR4 RAM at 1.2V used in laptops, mini-PCs, and Intel NUC boards.
Socapex 19-Pin Theatrical Lighting
Socapex 19-pin (SOCA) is a theatrical lighting multicore connector carrying 6 separate dimmer circuits (6x20A) in one heavy-duty connector. Widely used in stage rigging, film, and TV studio lighting.
Soil Moisture Sensor
Soil moisture sensor module. Analog and digital output, 3.3V or 5V.
SON
YME
Consumer Electronics Connectors
Sony Memory Stick Micro M2
Memory Stick Micro (M2) is the smallest Memory Stick format used in Sony Ericsson phones and some Sony Walkman players. Requires an adapter for use in full-size or PRO Duo slots.
SON
YME
Consumer Electronics Connectors
Sony Memory Stick PRO Duo
Memory Stick PRO Duo is Sony proprietary flash memory format used in PlayStation Portable (PSP), digital cameras, and camcorders. Smaller than the original Memory Stick with serial data interface.
Sony Multi-Terminal
Sony Multi-Terminal is a proprietary connector on Sony cameras (A7, RX100, ZV series) combining Micro-USB, HDMI, and remote shutter trigger in one compact port. Requires a Sony-specific adapter for each function.
SOU
RIA
Medical Scientific Connectors
Souriau 851 Series
Souriau 851 series are military-grade circular connectors used in medical, defense, and industrial equipment where MIL-spec reliability and environmental sealing are required at moderate cost.
SOU
RIA
Aerospace Military Connectors
Souriau 8STA Series
Souriau 8STA is a lightweight push-pull circular connector used in airborne applications requiring fast mating, with aluminum alloy shells and up to 128 contacts for avionics and sensor connections.
Southwest Microwave 292
Southwest Microwave 292 Series end-launch connectors are precision PCB edge launch connectors for measurements up to 40 GHz. Used in microwave PCB characterization and test fixture construction.
SPA
CEW
Aerospace Military Connectors
SpaceWire Connector
SpaceWire (ECSS-E-ST-50-12C) is the European space standard serial link using 9-pin micro-D connectors for 2 Mbps to 400 Mbps data transfer between spacecraft instruments, processors, and mass memory.
Speakon NL2 2-Pin
The Speakon NL2 is the 2-pin version of the Neutrik Speakon speaker connector, carrying a single amplifier channel to a full-range or subwoofer speaker with a locking twist connection.
Speakon NL4 4-Pin (Speaker)
The Speakon NL4 is a professional speaker connector from Neutrik, used for loudspeakers and amplifiers in live sound. It is a locking twist connector that cannot accidentally disconnect and handles high current.
Speakon NL8 8-Pin (Speaker)
The Speakon NL8 is the 8-pin version of the Neutrik Speakon connector, providing four speaker channels on one connector. Used for tri-amp or quad-amp speaker systems with multiple drivers.
SSD1306 OLED Display
0.96-inch 128x64 OLED display driver. I2C or SPI, very popular with Arduino.
SSMA Connector
SSMA (SubSubMiniature A) is a smaller version of SMA rated to 40 GHz. Used in miniature military electronics, space applications, and high-density RF assemblies where standard SMA is too large.
SSMB Connector
SSMB (SubSubMiniature version B) is a smaller version of SMB using a snap-on coupling for frequencies up to 4 GHz. Used in compact telecommunications equipment and instrumentation.
STF
IBR
Network Connectors
ST Fibre Connector
ST (Straight Tip) uses a bayonet twist-lock coupling with 2.5mm ferrule, common in legacy enterprise and campus network fiber installations.
STP
CSI
Fiber Optic Connectors
ST/PC Single Mode Fiber
ST/PC (Straight Tip, Physical Contact) uses a bayonet twist-lock coupling with a 2.5mm ferrule. One of the first standardized fiber connectors still found in legacy enterprise, military, and security camera installations.
STM
32N
Embedded SBC Connectors
STM32 Nucleo Arduino Header
STM32 Nucleo Arduino-compatible headers (CN5 CN6 CN8 CN9) follow the Arduino Uno R3 pinout for shield compatibility, providing analog inputs, digital I/O, SPI, I2C, and UART on standard 2.54mm headers.
STM
32N
Embedded SBC Connectors
STM32 Nucleo Morpho Header
STM32 Nucleo Morpho headers (CN7 and CN10) are two 38-pin male headers providing access to all STM32 microcontroller I/O including ADC, DAC, timers, SPI, I2C, UART, USB, and CAN signals.
STM32F103C8T6 (Blue Pill)
Blue Pill STM32 board. ARM Cortex-M3 at 72MHz, 37 GPIO, USB, CAN.
STR
AIN
Medical Scientific Connectors
Strain Gauge 4-Pin Connector
Strain gauge Wheatstone bridge sensors use 4-wire connections for excitation and signal to eliminate lead resistance errors. Common connectors include 4-pin DIN, M8 4-pin, or terminal blocks on load cells and force sensors.
STU
DIO
Broadcast Connectors
Studio Camera 26-Pin (SMPTE)
SMPTE 26-pin circular connector is used on studio cameras and camera control units (CCUs) for fiber-based camera chains, carrying video, audio, intercom, power, and tally over a single connection.
SUM
ITO
Automotive Connectors
Sumitomo HM Series Connector
Sumitomo HM (High temperature Multi-purpose) connectors are used throughout Japanese vehicle engine bays where temperatures up to 125C require reliable sealed connections for ECU, sensors, and ignition.
SUN
SPA
Retro Vintage Connectors
Sun SparcStation 13W3 Video
13W3 is a hybrid D-sub connector with 10 standard signal pins plus 3 coaxial contacts used for RGB video on Sun workstations, SGI machines, and some DEC equipment from the 1980s and 1990s.
SUR
FAC
Consumer Electronics Connectors
Surface Pro Keyboard Connector
Microsoft Surface Pro keyboard connector is a 5-pin magnetic pogo-pin connector on the bottom edge of Surface Pro tablets providing USB data, keyboard backlighting power, and pen data from Type Cover accessories.
SUR
GIC
Medical Scientific Connectors
Surgical Bipolar Electrosurgery
Bipolar electrosurgery connectors carry RF current between two jaws of bipolar forceps, with the current passing only through the tissue between the tips for precision coagulation without a return electrode plate.
SUR
GIC
Medical Scientific Connectors
Surgical Monopolar Electrosurgery
Monopolar electrosurgery active electrode connectors carry RF cutting and coagulation energy at 300-500 kHz from the electrosurgical unit to the active electrode instrument via a 4mm banana or proprietary connector.
SWD
2PI
Test and Measurement Connectors
SWD 2-Pin ARM Cortex
SWD (Serial Wire Debug, ARM CoreSight) uses just 2 signals (SWDIO and SWCLK) plus power and ground for debugging and programming ARM Cortex processors, offering an alternative to 4-wire JTAG in space-constrained designs.
Switchcraft EN3 Power Connector
Switchcraft EN3 (Environmental Series 3) is a robust circular connector rated for 15A at 250V used in professional audio touring, guitar pedalboards, and portable power distribution systems.
T1S
MAR
Telecom Connectors
T1 Smart Jack DEMARC
T1 Smart Jack (Intelligent Network Interface Device) is the demarcation point where the carrier network meets the customer premises equipment, providing loopback testing capability via RJ48C connector.
TA4F Mini XLR 4-Pin (Shure)
The TA4F is a 4-pin mini XLR connector used on Shure wireless transmitter body packs for microphone and instrument input connections. Carries balanced audio plus optional bias voltage.
TA5F Mini XLR 5-Pin
The TA5F is a 5-pin mini XLR connector used on some wireless transmitters and professional headsets. Carries balanced audio in both directions for headset with microphone and earphone.
TAM
IYA
Battery Connectors
Tamiya Connector RC Legacy
Tamiya white or black connectors are the original RC car battery connectors from the 1980s still used on entry-level RC vehicles and low-power devices. Rated for only 15A continuous which limits them to smaller applications.
TB6612FNG
Dual DC motor driver, 1.2A per channel. MOSFET H-bridge, more efficient than L293D.
TED
EUT
Aerospace Military Connectors
TE Deutsch DRA Series
TE Connectivity Deutsch DRA series circular connectors combine MIL-spec reliability with lightweight aluminum shells and triple-start thread coupling for airborne and ground military vehicle applications.
TEM
ULT
PCB Board Connectors
TE MULTIGIG RT2
TE MULTIGIG RT2 is a ruggedized high-speed backplane connector supporting data rates up to 10 Gbps per differential pair. Used in military, aerospace, and industrial computers requiring MIL-spec ruggedness.
TEK
TRO
Test and Measurement Connectors
Tektronix P6XXX Oscilloscope Probe
Tektronix P6000 series probes use a proprietary Multi-Purpose Interface connector providing probe ID, gain, bandwidth, and CompuScope calibration data communication between probe and oscilloscope.
TEM
PER
Industrial Sensor Connectors
Temperature Transmitter M12
M12 4-pin temperature transmitters convert thermocouple or RTD signals to 4-20mA for transmission over long distances without signal degradation, with M12 connector for standard field installation.
TES
LAM
Automotive Connectors
Tesla Model 3 HV Battery Connector
Tesla Model 3 high voltage battery connectors use proprietary Tyco/TE multi-pin assemblies combining HV power contacts, low-voltage signal contacts, and HVIL in single housings rated for up to 450V DC at 400A.
Tesla NACS / SAE J3400
NACS (North American Charging Standard, SAE J3400) is the Tesla-developed EV connector now adopted as the North American standard. Delivers both AC Level 2 (up to 19.2kW) and DC fast charging (up to 350kW) through the same compact 3-pin connector.
THE
RMO
Medical Scientific Connectors
Thermocouple Miniature Connector
Miniature thermocouple connectors (ANSI color-coded) are small flat-blade polarized connectors for thermocouples in portable instruments. Yellow=J, Red=T, Blue=K, Black=B, Purple=E color codes identify thermocouple type.
THE
RMO
Medical Scientific Connectors
Thermocouple Standard Connector
Standard thermocouple connectors are larger flat-blade polarized connectors used on panel-mounted instruments and fixed installations. Same ANSI color coding as miniature versions but with larger blades rated for higher current.
THR
EAD
Smart Home IoT Connectors
Thread Border Router USB
Thread border router dongles (Nordic nRF52840, Silicon Labs MGM240) use USB Type-A or Type-C to connect to a home router or hub, providing Thread 802.15.4 mesh network coordination for Matter devices.
THR
OTT
Automotive Connectors
Throttle Position Sensor 3-Pin
The throttle position sensor (TPS) is a 3-pin rotary potentiometer connector providing a 0-5V output proportional to throttle angle, used by the ECU to determine throttle position for fuel and timing calculations.
Thunderbolt 1 and 2 (Mini DP)
Thunderbolt 1 and 2 use the Mini DisplayPort physical connector to combine PCIe and DisplayPort signals. Thunderbolt 1 provides 10 Gbps (two 5 Gbps channels); Thunderbolt 2 bonds them for 20 Gbps. Supports daisy-chaining up to 6 devices.
Thunderbolt 3 and 4 (USB-C)
Thunderbolt 3 and 4 use the USB-C physical connector to carry PCIe x4, DisplayPort 1.4/2.0, USB 3.2, and up to 100W USB Power Delivery. TB4 adds minimum 40 Gbps guarantee and dual 4K or single 8K display support.
Thunderbolt 4 (USB-C)
Thunderbolt 4 guarantees 40Gbps, dual 4K display minimum, PCIe x4 for storage, and daisy-chaining up to 6 devices with stricter certification than TB3.
TL0
72
Op-Amps & Comparators
TL072
Dual low-noise JFET op-amp. Popular in audio circuits, high input impedance.
TNC Connector
TNC (Threaded Neill-Concelman) is the threaded version of BNC providing better performance at microwave frequencies for aerospace and cellular equipment.
TOS
LIN
Fiber Optic Connectors
Toslink Mini Connector
Mini-TOSLINK (also called mini optical) is the 3.5mm form factor TOSLINK connector that fits in a standard headphone jack-sized hole. Used on MacBook and some laptops to combine analog and optical audio in one port.
TOSLINK Optical (SPDIF)
TOSLINK carries S/PDIF digital audio over a plastic optical fiber cable, completely eliminating ground loops and electrical interference. Used on TVs, AV receivers, soundbars, PS3/PS4/PS5, and Xbox consoles.
TOY
OTA
Automotive Connectors
Toyota OBD-I 17-Pin
Toyota pre-OBD2 diagnostic connector is a 17-pin rectangular connector used on Toyota and Lexus vehicles from approximately 1988 to 1995. The T and E1 pins are bridged with a jumper to enter diagnostic mode.
TP4056
1A Li-Ion battery charger IC. USB input, programmable current, charge status LEDs.
TR4
SWR
PCB Board Connectors
TR4/sWRX8 AMD Threadripper
TR4/sWRX8 is AMD Threadripper processor socket with 4094 LGA contacts for high-end desktop (HEDT) and workstation processors supporting 128 PCIe lanes, quad-channel DDR4, and massive I/O.
TriAx BNC 3-Conductor
Triaxial (TriAx) BNC connectors have three concentric conductors: inner signal, inner shield (guard), and outer shield (ground). Used for high-impedance low-noise measurements where a guard circuit eliminates leakage currents.
TRI
AXI
Broadcast Connectors
Triaxial Camera Cable (Triax)
Triaxial (Triax) cable and connectors are used in broadcast cameras to carry video, tally, audio, power, intercom, and control over a single multi-layer coaxial cable, eliminating separate cables for each function.
TRS Insert (Y-Cable)
The TRS insert connector uses a single 6.35mm TRS jack to simultaneously send and return a signal through an external processor (compressor, EQ) via a Y-cable: Tip = Send, Ring = Return, Sleeve = Ground.
TS Unbalanced Instrument Cable
Standard 6.35mm TS cables carry unbalanced instrument signals from electric guitars, basses, and keyboards to amplifiers and effects. The lack of a balanced return makes them susceptible to noise over long runs.
TTL LCD 40-Pin (Parallel RGB)
Parallel RGB (TTL) LCD interface uses 18-bit or 24-bit direct digital connections for small TFT displays on embedded systems. Common on 3.5-7 inch displays for Raspberry Pi, Arduino shields, and STM32 projects.
Tuchel T3 Connector
The Tuchel T3 (DIN T3) is a vintage 3-pin circular connector used on classic Neumann and other European microphones from the 1950s to 1980s. Still found on vintage gear and some modern boutique mics.
Twin-Ax BNC
Twin-Ax (Twinaxial) BNC carries two balanced conductors inside a single shield. Used for 10GBASE-T precursor, InfiniBand, and differential video signals where balanced transmission reduces noise.
TYC
OJU
Automotive Connectors
Tyco Junior Power Timer
Tyco (TE Connectivity) Junior Power Timer (JPT) is a compact 2.8mm pitch sealed connector used for medium-current automotive connections including relay sockets, fuse boxes, and ECU power connections.
Type 43 Connector
Type 43 is a miniature 75-ohm coaxial connector used in Japanese cable TV and broadcast equipment. Similar to an F connector but with a push-pull mechanism and better return loss characteristics.
TYP
EAT
RF / Antenna Connectors
Type A TV Coax (North American)
The North American TV antenna coaxial connector (often called "TV F" without the F-prefix for clarity) is the threaded F connector found on cable boxes, TV tuners, and OTA antennas in the USA and Canada.
UBL
OXS
Wireless Module Connectors
u-blox SARA-R4 LTE Module
u-blox SARA-R4 is an LTE-M/NB-IoT module in LCC footprint with built-in TCP/IP stack, HTTP/MQTT client, and AT command interface for low-power IoT applications in smart metering and asset tracking.
UAR
TTE
Test and Measurement Connectors
UART Test Header 2.54mm
UART test headers on PCBs provide access to serial debug consoles on embedded systems. The standard 4-pin 2.54mm header carries VCC, GND, TX, and RX for connecting USB-UART adapters during development.
UDS
DIA
Automotive Connectors
UDS Diagnostic CAN Connector
UDS (Unified Diagnostic Services, ISO 14229) runs over CAN on the OBD-II connector for modern vehicle diagnostics, ECU flashing, and parameter reading via professional scan tools like ETAS INCA and Vector CANalyzer.
UFS
31B
Memory Card Connectors
UFS 3.1 BGA On-Board
UFS 3.1 (Universal Flash Storage) achieves up to 2100 MB/s sequential read using two MIPI M-PHY Gen 4 lanes with SCSI command set. The flagship storage interface for premium Android smartphones from 2020 onward.
UFS
40B
Memory Card Connectors
UFS 4.0 BGA On-Board
UFS 4.0 doubles UFS 3.1 bandwidth to 4200 MB/s using MIPI M-PHY Gen 5 lanes. Used in Samsung Galaxy S23 series and Qualcomm Snapdragon 8 Gen 2 flagships for ultra-fast app launch and camera buffer clearing.
ULT
RAS
Industrial Sensor Connectors
Ultrasonic Sensor M18 4-Pin
M18 4-pin ultrasonic distance sensors use sound waves to detect objects regardless of color or surface finish, with an M18 threaded barrel and 4-pin M12 connector for power and analog or digital output.
ULT
RAS
Medical Scientific Connectors
Ultrasound Probe Connector
Ultrasound transducer connectors are complex multi-pin assemblies (64 to 256 pins) connecting piezoelectric arrays to the ultrasound system, with proprietary multi-pin Lemo, Axon, or manufacturer-specific connectors.
USB
11T
USB Physical Connectors
USB 1.1 Type-A (Low/Full Speed)
USB 1.1 Type-A is the original rectangular host-side USB connector supporting Low Speed (1.5 Mbps) and Full Speed (12 Mbps). The foundation of the USB ecosystem introduced in 1996.
USB
11T
USB Physical Connectors
USB 1.1 Type-B
USB 1.1 Type-B is the original square device-side connector with beveled top corners. Used on printers and scanners before USB 2.0 and 3.0 Type-B variants were introduced.
USB 2.0 Hub Topology
A USB 2.0 hub connects a single upstream port (to the host) with up to 7 downstream ports (to devices) in a star topology. Transaction Translators (TT) allow Hi-Speed and Full-Speed devices to coexist on the same hub.
USB
20I
USB Internal Headers
USB 2.0 Internal Header (9-Pin)
The USB 2.0 internal motherboard header is a 9-pin (2x5 minus one key pin) 2.54mm pitch header providing two USB 2.0 ports. Used to connect front panel USB ports and internal USB 2.0 devices.
USB 3.0 Hub Topology
A USB 3.0 hub provides one upstream SuperSpeed port and up to 4 downstream SuperSpeed ports. It also contains a USB 2.0 hub section for backward compatibility, effectively combining two hubs in one device.
USB
30I
USB Internal Headers
USB 3.0 Internal Header (19-Pin)
The USB 3.0 internal motherboard header is a 19-pin (2x10 minus key) header providing two USB 3.0 ports at 5 Gbps each. Used for front panel USB 3.0 connections on PC cases.
USB
30M
USB Physical Connectors
USB 3.0 Micro-AB Receptacle
USB 3.0 Micro-AB receptacle accepts both USB 3.0 Micro-A and Micro-B plugs for OTG SuperSpeed devices. Allows 5 Gbps host or device mode switching via the ID pin.
USB
31I
USB Internal Headers
USB 3.1 Internal Header Type-C (20-Pin)
The USB 3.1 / 3.2 internal Type-C header is a 20-pin vertical connector on motherboards providing one USB Type-C front panel port at 10 Gbps with optional power delivery.
USB 3.2 Gen 2×2 (20Gbps)
USB 3.2 Gen 2x2 achieves 20Gbps by bonding two 10Gbps SuperSpeed lanes over USB-C. Used for high-speed external NVMe SSDs.
USB
32G
USB Internal Headers
USB 3.2 Gen 2×2 Internal Header (40-Pin)
The USB 3.2 Gen 2x2 internal header provides 20 Gbps front panel USB-C connectivity through a 40-pin connector. Found on high-end motherboards supporting ultra-fast front panel USB-C.
USB
BC1
USB Charging Standards
USB BC 1.2 (Battery Charging)
USB Battery Charging 1.2 (BC 1.2) defines charging profiles beyond the standard 500mA USB 2.0 limit. Dedicated Charging Ports (DCP) short D+ to D- to signal up to 1.5A charging without data.
USB
FAS
USB Charging Standards
USB Fast Charge Qualcomm QC 4+
Qualcomm Quick Charge 4+ combines USB PD 3.0 PPS for optimized charging with Qualcomm Intelligent Negotiation for Optimum Voltage (INOV). Delivers up to 100W over USB-C with dual-charge thermal management.
USB
LOG
Test and Measurement Connectors
USB Logic Sniffer Connector
USB logic sniffers (OpenBench Logic Sniffer, Saleae Logic) connect to PCBs via individual hook or pogo-pin leads with a USB Type-B or Type-C connection to the PC for protocol decoding and digital capture.
USB
MIC
USB Physical Connectors
USB Micro-A (OTG Host)
USB Micro-A is the host-side OTG connector in the micro form factor. It has one flat side (asymmetric) and grounds the ID pin to identify host role. Used on OTG cables and some older Android devices.
USB
MIC
USB Physical Connectors
USB Micro-B 2.0
USB Micro-B 2.0 is the 5-pin thin connector used for charging and data on Android phones, cameras, and IoT devices from 2010 to 2020. Rated for 10,000 insertion cycles.
USB
MIC
USB Physical Connectors
USB Micro-B 3.0 (10-Pin)
USB 3.0 Micro-B adds a second 5-pin SuperSpeed connector alongside the standard Micro-B 2.0 connector body. Used on portable USB 3.0 hard drives and the Samsung Galaxy S5.
USB
MIN
USB Physical Connectors
USB Mini-A (5-Pin)
USB Mini-A is the host-side connector in USB OTG (On-The-Go) systems using the mini connector form factor. It has an asymmetric shape with one flat side and grounds the ID pin to signal host mode.
USB
MIN
USB Physical Connectors
USB Mini-B (4-Pin Legacy)
The 4-pin USB Mini-B connector is a pre-standard variant used on early digital cameras and devices before the 5-pin Mini-B was formally standardized. Has no ID pin.
USB
OTG
USB Physical Connectors
USB OTG Micro-AB Receptacle
The USB Micro-AB receptacle accepts both Micro-A and Micro-B plugs, allowing a device to act as either host (when Micro-A inserted, ID grounded) or device (when Micro-B inserted, ID floating).
USB
OTG
USB Physical Connectors
USB OTG Type-C
USB OTG over Type-C uses the CC pins to negotiate data roles instead of the legacy ID pin. A USB-C cable with active CC logic identifies which end is the host and which is the device.
USB
PD2
USB Charging Standards
USB PD 2.0 (Power Delivery)
USB Power Delivery 2.0 negotiates voltage and current over the CC pin using BMC-encoded messages. Supports 5V, 9V, 15V, and 20V at up to 5A (100W) for laptops and fast chargers.
USB
PD3
USB Charging Standards
USB PD 3.0 (Power Delivery)
USB PD 3.0 adds Programmable Power Supply (PPS) allowing continuous voltage adjustment from 3.3V to 21V in 20mV steps and current in 50mA steps for optimized charging. Used in Qualcomm QC 4+ and Samsung Super Fast Charging.
USB
PD3
USB Charging Standards
USB PD 3.1 EPR (240W)
USB PD 3.1 Extended Power Range (EPR) raises the maximum power to 240W by adding 28V and 36V and 48V voltage levels at up to 5A. Requires EPR-rated cables and connectors. Enables laptop, monitor, and workstation power over USB-C.
USB
TYP
USB Physical Connectors
USB Type-A 2.0 (Standard)
USB 2.0 Type-A is the standard rectangular host-side connector supporting Hi-Speed at 480 Mbps. Found on virtually every PC, charger, and USB hub. White or black colored housing.
USB
TYP
USB Physical Connectors
USB Type-A 3.0 / 3.1 (Blue)
USB 3.0 Type-A (also called USB 3.1 Gen 1) adds 5 SuperSpeed pins to the 4 USB 2.0 pins in the same Type-A housing. Identified by the blue color insert. Backwards compatible with USB 2.0.
USB
TYP
USB Physical Connectors
USB Type-A 3.2 Gen 2 (10Gbps)
USB 3.2 Gen 2 Type-A achieves 10 Gbps using the same 9-pin Type-A connector as USB 3.0 but with improved encoding (128b/132b). Often identified by a red or teal color insert.
USB
TYP
Automotive Connectors
USB Type-A Automotive
Automotive USB Type-A connectors are sealed versions rated -40C to +85C for in-vehicle phone charging and CarPlay/Android Auto media connections.
USB
TYP
USB Industrial Connectors
USB Type-A Panel Mount
Panel mount USB Type-A connectors have a threaded or snap-in flange for mounting to enclosures, equipment panels, and industrial housings. Available in USB 2.0 and 3.0 versions with IP54 to IP67 ratings.
USB
TYP
USB Physical Connectors
USB Type-C 2.0 Mode
USB Type-C in USB 2.0 mode uses only the D+ and D- pins of the 24-pin connector, providing 480 Mbps data and up to 15W charging (5V/3A). Used on many budget phones and small devices.
USB
TYP
USB Physical Connectors
USB Type-C 3.2 Gen 1 (5Gbps)
USB Type-C with USB 3.2 Gen 1 provides 5 Gbps SuperSpeed data using 2 of the 4 high-speed lane pairs in the connector, along with USB 2.0 fallback and up to 15W power.
USB
TYP
USB Physical Connectors
USB Type-C 3.2 Gen 2 (10Gbps)
USB Type-C with USB 3.2 Gen 2 achieves 10 Gbps using improved 128b/132b encoding over two high-speed lane pairs. Common on modern laptops, tablets, and premium peripherals.
USB
TYP
USB Physical Connectors
USB Type-C 3.2 Gen 2×2 (20Gbps)
USB Type-C 3.2 Gen 2x2 bonds two 10 Gbps lanes for 20 Gbps total. Uses all four SuperSpeed lane pairs in the USB-C connector. Requires a certified 20Gbps cable and compatible host.
USB Type-C Multiport Hub
A USB-C multiport hub (docking station) connects a single USB-C host port and expands it to multiple USB-A, USB-C, HDMI, SD card, Ethernet, and power passthrough ports using an internal hub controller and DisplayPort alt mode.
USB
TYP
USB Industrial Connectors
USB Type-C Panel Mount
Panel mount USB Type-C connectors allow USB-C connectivity on equipment enclosures, industrial panels, and rugged devices. Support USB 2.0 through USB 3.2 Gen 2 with various IP ratings.
USB
WAT
USB Industrial Connectors
USB Waterproof Micro-B (IP67)
IP67-rated waterproof USB Micro-B connectors use rubber seals and sometimes locking screws or caps for outdoor GPS units, action cameras, and rugged chargers that must survive water exposure.
USB
WAT
USB Industrial Connectors
USB Waterproof Type-C (IP67)
IP67-rated waterproof USB Type-C connectors use silicone seals or threaded locking rings to prevent water and dust ingress. Used on outdoor equipment, marine electronics, and rugged portable devices.
USB-C DisplayPort 1.4 Alt Mode
USB-C DisplayPort 1.4 Alt Mode repurposes the four SuperSpeed lane pairs to carry four DP 1.4 main link lanes, enabling 8K/60Hz, HDR10, DSC, and MST (multiple monitors) directly from a USB-C port.
USB-C DisplayPort Alt Mode
USB-C DP Alt Mode repurposes SuperSpeed lanes to carry DisplayPort 1.4 or 2.0 signals, connecting monitors without an active adapter.
USB-C HDMI 2.0 Alt Mode
USB-C HDMI 2.0 Alt Mode carries HDMI 2.0 video over USB-C using an active adapter chip in the cable. Supports 4K/60Hz, HDR, and 32-channel audio without a separate HDMI cable.
USB-C HDMI Alt Mode
USB-C HDMI Alt Mode carries HDMI 2.0/2.1 signals over USB-C using an active adapter chip to convert lane signals to HDMI TMDS or FRL format.
USB-C Samsung DeX Mode
Samsung DeX uses USB-C Alt Mode to output a full desktop interface to a monitor or TV. It uses DisplayPort Alt Mode combined with USB 3.0 data and USB PD power in the same cable.
USB-C Thunderbolt 3 Alt Mode
Thunderbolt 3 Alt Mode over USB-C provides 40 Gbps PCIe and DisplayPort simultaneously. Compatible USB-C ports can run TB3 devices when connected to a TB3 host controller.
USB-C Thunderbolt 4 Alt Mode
Thunderbolt 4 Alt Mode over USB-C is identical to TB3 electrically but with stricter certification requirements: guaranteed 40 Gbps, minimum dual 4K display support, Intel VT-d based DMA protection, and wake from sleep.
USB
4GE
USB Physical Connectors
USB4 Gen 2×2 (20Gbps)
USB4 Gen 2x2 achieves 20 Gbps using two Gen 2 lanes (10 Gbps each) over USB-C. Supports DisplayPort 1.4 alt mode and USB PD up to 240W EPR.
USB4 Gen 3×2 (40Gbps)
USB4 Gen 3x2 achieves 40Gbps using two Gen 3 lanes over USB-C, supporting Thunderbolt 3, DisplayPort 2.0, and up to 240W PD.
USB4 Thunderbolt 4 Video Output
USB4 Gen 3x2 and Thunderbolt 4 can carry DisplayPort 2.0 video over USB-C as an alt mode, supporting up to 16K resolution through DSC compression or native 8K without compression.
V35
WAN
Retro Vintage Connectors
V.35 WAN Router Connector
V.35 is a serial WAN interface for connecting routers to DSU/CSU equipment using a square 34-pin Winchester M/34 connector. Used for leased line connections at 64 kbps to 2 Mbps before Ethernet WAN replaced it.
VEH
ICL
Automotive Connectors
Vehicle GPS Antenna FAKRA Blue
FAKRA blue-coded connectors are designated for GPS antenna connections in vehicles, providing the standard interface for navigation antennas from various suppliers to head units and telematics modules.
VEH
ICL
Automotive Connectors
Vehicle Type 2 Charging Inlet
IEC 62196 Type 2 (Mennekes) charging inlet is the European standard for EV charging allowing single-phase up to 7.4kW and three-phase up to 43kW AC charging, used as the vehicle-side socket on all European EVs.
VES
ALO
Retro Vintage Connectors
VESA Local Bus Connector
VESA Local Bus (VL-Bus) is a 32-bit extension of the ISA bus running at CPU speed (25-40 MHz) for video cards in 486-era PCs, using a 116-pin connector that extends beyond the ISA slot.
VGA DE-15 (D-Sub 15)
VGA is the 15-pin analog video connector standard since 1987. It carries RGB analog video signals with horizontal and vertical sync, plus DDC I2C for monitor EDID. Found on PCs, projectors, and legacy monitors.
VGA to Component YPbPr Adapter
A VGA to YPbPr component video adapter converts the R, G, B, HSYNC, and VSYNC signals from a VGA port into Y, Pb, and Pr component video for connecting to component video inputs on TVs and projectors.
VIS
ION
Industrial Sensor Connectors
Vision Sensor M12 8-Pin
M12 8-pin X-coded connectors on industrial vision sensors carry Gigabit Ethernet image data alongside trigger, strobe, power, and I/O signals in a single sealed connector for machine vision applications.
VIT
A57
Embedded SBC Connectors
VITA 57.1 FMC Connector
VITA 57.1 defines the mechanical and electrical standard for FMC (FPGA Mezzanine Card) connectors, ensuring interoperability between FPGA carrier boards and mezzanine cards from different vendors.
VOI
PSI
Telecom Connectors
VoIP SIP Trunk RJ21
RJ21 50-pin connectors aggregate multiple SIP trunk lines or analog telephone lines in VoIP gateways and PBX systems, where a single connector terminates 25 pairs for connection to PSTN or IP telephony equipment.
VXI
BUS
Test and Measurement Connectors
VXI Bus Connector
VXI (VMEbus eXtensions for Instrumentation) uses the VME P1 and P2 backplane connectors for modular test instruments in mainframe chassis. VXI-11 protocol enables LAN-based instrument control.
W.FL Right Angle
W.FL right angle is the 90-degree variant of the W.FL (also called IPEX or AMC) ultra-miniature connector, allowing the cable to exit parallel to the PCB surface for low-profile routing.
W25Q32 SPI Flash
4MB SPI NOR Flash memory. 104MHz, dual/quad SPI, 100,000 write cycles.
Wago 2060 PCB Terminal
Wago 2060 SMD spring-cage terminal blocks are surface-mount versions providing tool-free wire insertion directly on PCBs. Used where space is tight and a traditional screw terminal would be too large.
Wago 221 Lever Connector
Wago 221 lever connectors are tool-free, reusable wire splicing connectors for 0.2-4mm2 conductors rated 32A at 450V, available in 2 to 5 conductor versions.
WAG
O75
Industrial Fieldbus Connectors
Wago 750 I/O System
Wago 750 is a modular I/O system with DIN-rail spring-cage terminals and fieldbus couplers supporting PROFIBUS, DeviceNet, CANopen, EtherNet/IP, PROFINET, and Modbus protocols.
WE/WE Speaker Terminal
Push-in speaker terminals (also called spring terminals or cage clamps) are the standard speaker connection on budget and mid-range amplifiers and speakers, accepting bare wire pushed directly into spring clips.
WES
TER
Telecom Connectors
Western Electric WE310
Western Electric WE310 is the classic modular telephone handset cord connector used on North American telephone handsets before RJ9/RJ22 became the standard modern handset connector.
WIE
GAN
Smart Home IoT Connectors
Wiegand Access Reader Connector
Wiegand protocol uses a 4-wire connection between access card readers and access control panels for keycard and fob authentication, used in smart home and commercial building access control systems.
Wieland RST Industrial Power
Wieland RST (Round ST) is a push-in locking industrial power connector used for machine tools, panel wiring, and automation equipment. Available in 2 to 5-pole versions rated up to 20A and 400V.
WIN
CHE
Aerospace Military Connectors
Winchester Electronics BD Series
Winchester Electronics BD series are high-density circular connectors for military, aerospace, and industrial applications combining reliability of MIL-spec connectors with modern high-density contact arrangements.
Wireless HDMI TX/RX Module
Wireless HDMI transmitter and receiver modules connect via standard HDMI connectors on the source and display devices, transmitting video wirelessly at 60GHz (WiGig) or 5GHz for up to 30m range.
WIR
ELE
Industrial Fieldbus Connectors
WirelessHART Module Connector
WirelessHART (IEC 62591) adds wireless mesh networking to the HART protocol. Module connectors interface the radio module to the host instrument carrying HART data, power, and antenna connections.
X21
DTE
Retro Vintage Connectors
X.21 DTE Interface DB15
X.21 is an ITU-T serial interface for digital WAN connections using a DB15 connector. Used in European digital leased line connections and some ISDN interfaces as an alternative to V.35.
XDP
ICT
Consumer Electronics Connectors
xD Picture Card Connector
xD Picture Card is a flash memory format developed by Olympus and Fujifilm for digital cameras. The 18-pin connector uses a parallel NAND Flash interface at 3.3V before SD cards made it obsolete.
XLR 3-Pin (Balanced Audio)
The XLR 3-pin connector is the professional audio standard for balanced connections, providing excellent noise rejection over long cable runs through common-mode rejection. Pin 1 is always ground, pin 2 is hot (+), pin 3 is cold (-).
XLR 4-Pin (Headphone / Balanced)
The XLR 4-pin connector is used for professional balanced stereo headphone outputs on headphone amplifiers, providing a fully balanced drive for each ear with lower distortion and better crosstalk than unbalanced TRS.
XLR 5-Pin (Stereo Balanced)
XLR 5-pin carries stereo balanced audio on a single connector, used for intercom systems, studio headset extensions, and stereo microphone return feeds. Also used for DMX-512 lighting control.
XQD Card
XQD uses PCIe Gen 2 x1 for up to 440 MB/s in Nikon D5 and D500 cameras. Largely replaced by CFexpress Type B which is physically compatible.
XT150 Power Connector
XT150 is a large-format gold-plated bullet connector rated for 150A used on very high-power RC and electric vehicle applications where XT90 capacity is insufficient.
XT3
0PO
Battery Connectors
XT30 Power Connector 30A
XT30 is a gold-plated bullet connector rated for 30A continuous, used on small to medium FPV drones, micro RC aircraft, and RC cars as a lighter alternative to XT60.
XT30PW Right Angle T-Plug
XT30PW is the right-angle PCB-mount version of XT30, rated for 30A and designed to mount flat against a PCB surface. Used on compact FPV drones and battery PCBs where vertical connectors would add height.
XT6
0PO
Battery Connectors
XT60 Power Connector 60A
XT60 is the most popular RC battery connector rated for 60A continuous. Used on the majority of LiPo battery packs for FPV drones, RC cars, boats, and aircraft from 3S to 6S voltage.
XT90 Power Connector
XT90 is rated for 90A continuous, used on high-power RC vehicles, electric motorcycles, and large battery packs where XT60 capacity is insufficient.
YAS
KAW
Power Conversion Connectors
Yaskawa A1000 Drive Terminal
Yaskawa A1000 general purpose AC drive terminal blocks provide R S T power input, DC bus P N, motor output T1 T2 T3, and brake resistor B1 B2 connections in a compact accessible terminal block.
YAZ
AKI
Automotive Connectors
Yazaki 58 Series
Yazaki 58 Series is the most common Japanese automotive connector found in Toyota, Honda, Nissan, and Subaru wiring harnesses for virtually every electrical system.
YPbPr Component via BNC
Professional component video uses BNC connectors instead of RCA for the Y, Pb, and Pr signals, providing locking connections in broadcast and production environments. Electrically identical to RCA component.
ZWA
VE7
Smart Home IoT Connectors
Z-Wave 700 LR Module
Z-Wave Long Range (LR) extends Z-Wave range to over 1.6km and supports up to 4000 nodes per network. Modules use the same UART interface as standard Z-Wave for easy integration into smart home hubs.
ZWA
VEM
Smart Home IoT Connectors
Z-Wave Module Connector
Z-Wave modules (Silicon Labs ZGM130S, Sigma UZB) operate at 868/908/916 MHz with sub-GHz long range and mesh networking for smart home door locks, thermostats, and sensors with UART host interface.
ZIG
BEE
Smart Home IoT Connectors
Zigbee Module Connector
Zigbee modules (TI CC2652, Silicon Labs EFR32) use castellated LCC or stamp module pads for board-to-board soldering, providing 802.15.4 2.4 GHz mesh networking for smart home devices with UART or SPI host interface.
ZOR
ROI
Retro Vintage Connectors
Zorro II Amiga Bus
Zorro II is the Amiga 2000 expansion bus providing a 16-bit data bus at 7.14 MHz based on the 68000 processor bus for memory, graphics, and peripheral expansion cards.