The FCI BERGSTIK® II 87901-108HLF is an 8-position, dual-row unshrouded male header on the standard 0.100" (2.54 mm) pitch. The 2.54 mm pitch is the legacy footprint for through-hole headers, so the board layout is straightforward: the 0.100" row spacing matches the pitch, giving a 2x4 pin grid that fits a standard 8-circuit BOM line. Rated 5 A per contact at 110 V, with 30.0 µin (0.76 µm) gold plating on the mating surface — that plating thickness is the key spec for signal integrity over repeated mating cycles. The gold layer resists oxidation and fretting corrosion better than a tin-plate header, so this is a solid pick for field-serviceable boards or corrosive environments.
Unshrouded header, push-pull fastening — no latch, no keying. The 0.120" (3.05 mm) solder post length suits typical 0.062" to 0.093" PCBs.