7-position, 2.50mm pitch header with friction lock
It's a board-to-cable/wire style connector with a shrouded - 3 wall design and a friction lock for secure mating in moderate-vibration environments.
Termination options: press-fit or solder
The through-hole mounting with a 0.134" (3.40mm) post length allows for standard PCB thicknesses. The square male pin contacts are made of brass.
