Dubox board-to-board receptacle, 16 positions
The 91618-408ALF is the 16-position member of the Amphenol ICC (FCI) Dubox receptacle line, a dual-row board-to-board socket with 0.100" (2.54mm) pitch. Tin-plated mating contacts (78.7µin thickness) and a 10.81mm mated stacking height suit it for general-purpose, industrial, and telecom board stacking.
Position count and stacking height
Within the Dubox 91618 series, the 16-position 91618-408ALF sits between the 14-position 91618-406ALF and the 20-position 91618-410ALF — the 2.54mm pitch, dual-row layout, and 10.81mm stacking height are shared across the family, so the position count is the sole selection variable for circuit matching.