Through-hole right-angle termination
The 76345-103-72LF is the 72-position member of the Amphenol ICC (FCI) BERGSTIK header line, unshrouded with a push-pull fastening system. It terminates via through-hole solder posts (0.115" post length) and mounts right-angle to the board, suiting parallel-to-PCB or board-edge routing.
Position count and series fit
The 72-position 76345-103-72LF is the highest circuit-count member of the BERGSTIK 76345 series at this pitch and orientation — the pitch, row spacing, and unshrouded profile are shared across the series, so the position count alone determines the board footprint length.