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.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | Pin 1 | Signal or power | I/O |
| 2 | Pin 2 | Signal or power | I/O |
| 3 | GND | Ground | GND |
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.