The Amphenol ICC 91276-116HLF is a 16-circuit, single-row unshrouded male header from the BERGSTIK II series, on the standard 0.100" (2.54 mm) pitch. It carries a 5 A per circuit rating at 110 V, with the contact finish specified as gold or Gold GXT at 30.0 µin (0.76 µm) on the mating surface — a plating grade that supports repeated mating cycles in signal-level board-to-board interconnects.
The 0.900" (22.86 mm) mating pin length gives the header reach through a stacked board or a thick insulator on the receptacle side — useful when the mating connector sits above the board surface. The overall contact length of 1.225" (31.12 mm) and a post length of 0.225" (5.72 mm) define the through-hole solder tail that protrudes below the board.
The 91276-116HLF sits in the BERGSTIK II family as a single-row unshrouded header. The key selection parameter against a double-row sibling is the row count — this part routes one row of 16 circuits on a single 0.100" pitch line, which keeps the board footprint narrow and the routing simple. A double-row version at the same pitch would pack 32 circuits into roughly the same board edge length but requires a second row of vias. For a 16-circuit BOM line where board space along the edge is tight, the single-row layout is the cleaner fit.