What this connector is
The Amphenol FCI 68020-234HLF is a 34-position dual-row board-to-board header in the BERGSTIK II series. It carries 0.100" (2.54 mm) pitch throughout, mates with the matching BERGSTIK II receptacle housing (sold separately), and mounts right-angle through-hole on the PCB — the square pin, push-pull fastening holds the mated pair without a screw collar. All 34 positions are loaded. Contact material is phosphor bronze with 15.0 µin (0.38 µm) gold or Gold GXT plating on the mating face, and the housing meets UL94 V-0 flammability. Operating range spans -65°C to 125°C.
Where it is used
BERGSTIK II headers are a long-run industrial and instrumentation staple — board-to-board stacking, signal interconnects, and mid-density harness junctions where the 0.100" pitch hits the right balance between routing density and manual solderability. The unshrouded pin profile keeps it flexible for custom mating arrangements, while the push-pull fastening gives tactile retention without tool actuation. The -65°C to 125°C range covers industrial enclosure environments and bench-top equipment that sees wide thermal swing. UL94 V-0 housing is suitable for equipment where flame-retardance is a compliance requirement.