The 917724-1 is a 4-position, single-row header from the Signal Double Lock series, designed for board-to-cable/wire applications. The 2.50 mm pitch sets the board footprint and confirms compatibility with the matching Signal Double Lock receptacle housings and crimp terminals. It is a shrouded - 4 wall header with a latch holder fastening system, which engages the receptacle's locking ramp for vibration-resistant mating. The through-hole termination uses kinked pins for solder retention. Rated 3 A per contact at 50 V, with tin-plated mating surfaces — this suits low-power signal paths in general-purpose equipment where the connector is mated infrequently. The UL94 V-0 glass-filled nylon 6/6 housing meets flame-retardant requirements for enclosed equipment.
Pitch, position count, and the mating half
The 4-position, single-row layout is loaded all positions. The mated stacking height is 19.2 mm, which sets the z-height budget between the PCB and the cable assembly.