The Amphenol FCI 86832-426HLF is the 26-position member of the BERGSTIK II dual-row header series, configured for board-to-board stacking at the industry-standard 0.100" (2.54 mm) pitch. Tin-plated phosphor bronze contacts carry 5 A per circuit at the mating interface and through the through-hole post, with 100 µin (2.54 µm) of tin on the mating face and the solder-tail post — a finish suited for the mating-cycle demands of repeated interconnect in industrial automation and equipment internal harnesses.
Stack height and post geometry
The insulation height matches the 0.100" (2.54 mm) row pitch, giving a flush board-separation profile when mated with the matching dual-row receptacle. The post extends 0.100" (2.54 mm) below the board surface with an overall contact length of 0.525" (13.34 mm). The square pin cross-section seats the header positively in the plated through-hole during placement. Voltage rating is 110 V, which sets the ceiling for the signal or low-level power bus carried across this interconnect. The push-pull fastening and unshrouded body mean the header relies on the mating receptacle's guide geometry to self-align during engagement — adequate for controlled-panel environments but not for applications with significant blind-mate uncertainty.
Flammability and material
The black PA housing carries a UL94 V-0 flammability rating, which satisfies the material-.fire-spread requirement in most industrial equipment enclosures. No IP sealing is specified on this part — the unshrouded header is not rated for fluid-exposure environments and must be protected by the equipment enclosure or gasket plane in any application where moisture or particulate is present.
Sourcing posture
Production status is listed Active — the part is available to quote against BOM quantities with typical distributor lead times. No official successor order code or alternative cross-reference appears for this MPN. For new designs confirm the position count matches your stack layout before committing.