The FCI 86837-442HLF is a 42-position, dual-row BergStik® II unshrouded header with a 0.100" (2.54 mm) pitch on both rows and between rows. It is a through-hole, solder-terminated male pin header with square pins in phosphor bronze, plated with 100.0 µ" (2.54 µm) of tin on the mating surface and tin on the solder posts. The black UL94 V-0 housing is rated for 5 A per contact at 110 V, and the push-pull fastening keeps it simple for board-to-board stacking or wire-to-board through a matching receptacle.
Within the BergStik® II family, the 86837-442HLF sits at 42 positions against the 36-position 86837-362HLF at the same 0.100" (2.54 mm) pitch and dual-row layout. Both carry the same 5 A rating, tin plating, and UL94 V-0 housing.