64-circuit unshrouded header at 2.54 mm pitch
The 77313-401-64LF is the 64-circuit member of the Amphenol ICC (FCI) BERGSTIK® header line, a dual-row unshrouded breakaway header on 0.100" (2.54 mm) pitch. Rated 3 A per contact with an operating range of -65°C to 130°C, it carries tin-plated mating contacts and a UL94 V-0 thermoplastic housing.
Board footprint and position count
The 2.54 mm pitch and 0.100" row spacing define a standard 0.100" x 0.100" grid footprint common across the BERGSTIK® series. The 64 loaded positions match the full row count — no empty positions.
