26-circuit Dubox™ receptacle
The 66527-513LF is the 26-circuit member of Amphenol ICC (FCI)'s Dubox™ board-to-board receptacle line. It carries gold-plated mating contacts rated 1250 V, mounts through-hole right-angle with solder termination, and accepts a 0.100" (2.54 mm) pitch interface.
Position count and shared footprint
The 66527-513LF's 26 circuits sit in a dual-row layout with a 0.100" (2.54 mm) pitch and row spacing — the insulation height is 0.240" (6.10 mm). The pitch, row spacing, and gold mating contact finish are shared across the Dubox™ series; match the position count to the circuit count on the board.