← All Components  /  RF Connectors
// RF Connectors

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.

// Specifications
Standard
Mini UHF proprietary
Impedance
50 ohm nominal
Frequency
DC to 1 GHz practical
Coupling
Threaded smaller than UHF
Use Case
Older cellular phones, portable radios
Status
Legacy mostly replaced by SMA or TNC
// Pin Reference Table
Pin Name Function Type
1 Center Pin RF signal BUS
2 Outer Thread Ground shield GND