20-position breakaway in the BERGSTIK line
The 77315-124-20LF is the 20-position single-row member of the Amphenol ICC (FCI) BERGSTIK breakaway header family, unshrouded with push-pull fastening. Rated 3 A per contact with a gold or GXT mating finish at 30.0 µin (0.76 µm) thickness, the header operates from -65 °C to 125 °C in a UL94 V-0 thermoplastic housing.
Position count and board footprint
The 20-position 77315-124-20LF sits at the upper end of the single-row BERGSTIK range — the 0.100" (2.54 mm) pitch and right-angle through-hole footprint are shared across the series, so the board layout scales linearly with position count.