This through-hole, solder-terminated header carries a 5A per contact current rating and a 110V voltage rating, with gold GXT™ plating at 30.0µin (0.76µm) on the mating surface — a plating grade that supports repeated mating cycles and resists corrosion in less-than-clean environments.
The 0.100" (2.54mm) pitch is the de facto standard for 0.025" square pin headers — the board footprint is the same as any classic Berg or similar unshrouded header, so the PCB layout is straightforward. The unshrouded design means there's no keying or polarization, so the mating connector must be aligned correctly by the board layout or harness routing.
This header is a board-to-board interconnect, typically used to connect one PCB to another via a mating female socket header.