The Amphenol 87916-125HLF is a 25-position, single-row unshrouded header in the BERGSTIK® II series — a standard 0.100" (2.54mm) pitch board-to-board interconnect. It carries male square pins with a choice of gold or Gold GXT™ plating on the mating surface at 30.0µin (0.76µm) thickness, rated for 5A per contact at 110V.
At 25 positions this is the longest single-row option in the BERGSTIK® II unshrouded header family — most common variants run 2 to 20 positions. The 0.830" (21.08mm) mating length provides ample pin exposure for stacking with standard receptacle housings, while the 0.128" (3.25mm) solder tail keeps the through-hole footprint compact on the board side.