The 1-770969-0 is Mini Universal MATE-N-LOK series PCB pin headers with 4.14mm centerline for wire to board applications preloaded with tin or gold plated pin contacts. These Mini Universal MATE-N-LOK right angle mount PCB pin headers have white UL94V-0 nylon housings that incorporate a positive locking latch mechansim to ensure secure mating and board locks to facilitate PCB retention. For mating connectors see Mini-Universal MATE-N-LOK plug housings and Mini-Universal MATE-N-LOK 2 plug housings (both using socket contacts).