Single-row breakaway at 0.100" pitch
The 77315-118-21LF is the 21-position member of the BERGSTIK® breakaway header line, unshrouded, single-row, at 0.100" (2.54mm) pitch. Mating contacts carry gold or GXT™ finish with 30.0µin (0.76µm) thickness; the solder posts are tin-plated. Rated 3A per contact across a -65°C to 125°C range, with a UL94 V-0 thermoplastic housing.
Right-angle mounting and breakaway flexibility
Through-hole right-angle orientation places the pin rows parallel to the board edge, suiting board-to-board stacking where the mating connector approaches from the side. The breakaway design allows snapping to a shorter circuit count — the 21-position strip can be reduced to any lower count, though all positions are loaded from the factory.