What this connector is
The Amphenol FCI 86832-472HLF is the 72-circuit member of the BERGSTIK II dual-row header family — a board-to-board stacking header at 0.100" (2.54mm) pitch. Square male pins in phosphor bronze, tin-plated across both the mating interface (100 µin) and the solder tail, terminate through-hole on a 0.100" row grid. All 72 positions are populated. The 0.100" insulation height sets the board-stack gap; the push-pull fastening type relies on header shoulder engagement — there is no locking clip, so confirm your board-separation access before committing this to a mid-plane stack.
Where it fits in the build
Sourcing posture
Listed Active — quoted to order against BOM quantity. No official successor or cross-reference for this base number. The BERGSTIK II family is widely second-sourced across multiple manufacturers at the 0.100" pitch and dual-row footprint, so a pin-compatible alternate is typically available if the buyer's supply chain policy requires dual-source coverage — confirm the post length and insulation height match before qualifying an alternate.