BERGSTIK II 72-position unshrouded header
The 69157-172H is the 72-circuit member of Amphenol ICC (FCI)'s BERGSTIK® II unshrouded pin header line, a dual-row board-to-board interconnect at 0.100" (2.54mm) pitch. Rated 3A per contact with gold or gold GXT™ mating finish at 30.0µin (0.76µm) thickness, the header operates from -65°C to 130°C and carries a UL94 V-0 flammability rating.
Position count and series footprint
At 72 positions the 69157-172H sits at the high end of the BERGSTIK II dual-row range. The 0.100" (2.54mm) pitch and row spacing, through-hole termination, and unshrouded push-pull fastening are shared across the series — match the position count to the circuit count on the board.