Board-to-board receptacle, 18 positions
The 89847-409LF is the 18-position dual-row member of the Amphenol ICC (FCI) Dubox board-to-board receptacle line. It mates at a 0.100" (2.54 mm) pitch, uses tin-plated phosphor bronze contacts (78.7 µin on both mating and post), and terminates through-hole with solder.
Position count and shared series specs
The 18-position 89847-409LF uses the same 0.100" (2.54 mm) pitch, dual-row layout, and tin-plated contact finish as other Dubox receptacles — the position count is the selection variable for matching the circuit count on the board. The housing is UL94 V-0 rated glass-filled thermoplastic with a 0.335" (8.51 mm) insulation height and push-pull fastening.