The Amphenol FCI 95687-128HLF is the 28-position member of the BERGSTIK II dual-row header family, designed for board-to-board interconnects at 0.100" (2.54 mm) pitch. Phosphor bronze contacts carry 5 A per circuit with gold or Gold GXT plating at 30.0 µin (0.76 µm) thickness on the mating surface — a plating grade suited for repeated mating cycles in industrial automation environments. The header is unshrouded and uses a push-pull fastening type, which means it requires a matching receptacle housing to form a complete mated pair and provide polarisation guidance in the field.
Ratings and what they mean for the build
28 positions across two rows at 0.100" pitch, a standard footprint that routes to square-post through-hole pads. The 5 A per-circuit rating is governed by the phosphor bronze contact material and the 30.0 µin gold plating thickness; at this plating grade the contact sustains multiple mating cycles without the resistance climb tin-plated contacts exhibit under fretting. The 110 V rating is the voltage ceiling for the insulation and housing — check creepage and clearance in the application stack.
Board assembly and termination
Through-hole solder termination with a 0.360" (9.14 mm) post length and 0.820" (20.83 mm) overall contact length provides adequate standoff for wave-solder or hand-solder processes. The 0.100" (2.54 mm) insulation height keeps the mated interface flush with adjacent components at standard board-to-board stack heights. UL94 V-0 rated housing material satisfies flammability requirements for industrial enclosures and panel layouts.
Sourcing and lifecycle
The 95687-128HLF is Active — quoted to order against BOM quantity with no official successor order code. Confirm the full 28-position count matches the board layout. The base product number is 95687, tied directly to the BERGSTIK II series family and the reference for checking position-count siblings in the same header style.