Board-to-board or cable unshrouded header
The 77313-124-34LF is the 34-position member of Amphenol ICC (FCI)'s BERGSTIK unshrouded breakaway header line, configured for board-to-board or cable connections. It carries gold or Gold GXT on the mating interface, tin on the post, and is rated 3A per contact with a 0.100" (2.54mm) pitch across dual rows.
Breakaway flexibility across the series
As a breakaway header, the 77313-124-34LF can be snapped to shorter lengths — the 34-position count sits within a series that spans from 2 to 50 positions at the same 0.100" (2.54mm) pitch and dual-row layout, so the board footprint and mating receptacle are shared across the range.