The Amphenol FCI BERGSTIK II 79425-470HLF is a 70-position dual-row unshrouded pin header operating at 0.100" (2.54mm) pitch — standard 2.54mm board-to-board spacing that routes against common 0.100" grid layouts. Each circuit carries 5A per contact at the mating interface, with both the mating face and solder-tail finished in 100µin (2.54µm) tin over phosphor bronze. The Push-Pull fastening type locks the header to its matching receptacle without hardware; the 0.100" insulation height gives a 2.54mm stack when mated, suitable for parallel board-to-board stacking in instrumentation and industrial control applications where connector count per board is the primary layout constraint.
Fit and footprint
110V rating covers signal and low-power distribution in industrial environments; for anything approaching mains or high-current bus bars this header's voltage and contact size are not the limiting factor — circuit geometry and clearance on the board are.
What it mates with
Active — sourcing posture
Listed Active under lifecycle status. No official successor order code exists for this part. The base product number 79425 identifies the series anchor — any cross-reference search should lead with that base number across Amphenol FCI BERGSTIK II variants. Quoted to order against BOM quantity; sourced as a standard line rather than a stocked holding. Confirm the mating half is equally available before specifying both halves into a long-run production build.