What This Header Is
The Amphenol FCI 95687-140HLF is a 40-position, dual-row board-to-board header in the BERGSTIK II family — a standard-density 0.100-inch (2.54 mm) pitch series that has been a default choice in industrial automation and instrumentation for decades. Unshrouded male pins with square contact geometry seat into the matching dual-row receptacle, and the push-pull friction-fit holds the mated pair without a locking latch. All 40 circuits are populated at the factory.
Ratings That Drive the Fit
Rated 5 A per contact at 110 V with 30.0 µin (0.76 µm) gold or Gold GXT plating on the mating interface. Phosphor bronze base material handles the mechanical load across the full row span.
Board Assembly Notes
Through-hole mount with 0.360-inch (9.14 mm) post extends below the board surface; the overall contact length is 0.820 inch (20.83 mm). The 0.100-inch row spacing is the board-layout constraint — dual-row routing channels must be opened across the full 40-position span. Insulation height matches the 0.100-inch row pitch, which defines the mated stack geometry for the pairing receptacle. The black insulator carries a UL94 V-0 flammability rating.
Sourcing
Listed Active — quoted to order against BOM quantity. No official successor or cross-reference listed for this member of the BERGSTIK II series. Confirm position count against the BOM line and identify the matching receptacle housing before committing.