Dubox board-to-board receptacle, 20 positions
The 91615-410BLF is the 20-circuit member of Amphenol ICC (FCI)'s Dubox receptacle line, a dual-row board-to-board socket with a 0.100" (2.54mm) pitch. Tin-plated mating contacts (78.7µin / 2.00µm) and a glass-filled thermoplastic housing rated UL94 V-0 suit general-purpose, industrial, and telecommunications board-stacking applications.
Stack height and board retention
The mated stack height is 10.81mm, set by the 0.275" (6.99mm) insulation height and the mating header's profile. Board locks on the SMT tails hold the part during reflow and resist shear from cable strain or board handling.