The Amphenol FCI BERGSTIK II 68024-107HLF is a 7-position single-row board-to-board header in the 68024 series, terminated by through-hole solder and populated with square male pins across all 7 circuits. The 0.100 inch (2.54 mm) pitch is the standard grid this series uses throughout, so the board footprint is predictable if you are already working with other 68024 variants or competing 2.54 mm pitch headers. Gold or Gold GXT contact plating at 30.0 µin (0.76 µm) on the mating interface gives better fretting resistance and cycle life than tin — the spec table lists both finishes under one entry, so confirm the exact plating on the lot you receive.
Ratings that drive the fit decision
The 5A per-contact current rating at 110V sits above what most board-level signal or low-power distribution tasks actually draw, so the limiting factor on this header is usually the wire gauge or trace width it connects to rather than the contact itself. The push-pull fastening type provides audible/latch confirmation at mating but does not add keying — the header is unshrouded, so polarization depends entirely on the mating socket or the board layout. The insulation is UL94 V-0 rated and the contact material is phosphor bronze, which gives decent spring compliance for repeated mating cycles.
Board-to-board stack context
Board-to-board style means this header is intended for perpendicular or parallel board stacking rather than wire termination — the through-hole tails solder directly to the PCB and the mating interface accepts the matching BERGSTIK II socket. The post length is 0.150 inch (3.81 mm) and the overall contact length is 0.568 inch (14.43 mm), with 0.318 inch (8.08 mm) of engagement depth. The insulation height of 0.100 inch (2.54 mm) sets the standoff between boards when used as a vertical stack pin.