The Amphenol BERGSTIK 75844-318-34LF is a 34-position dual-row 0.100 inch (2.54 mm) pitch breakaway header in black UL94 V-0 thermoplastic, designed for board-to-board or cable interconnects via through-hole solder termination. The square phosphor-bronze pins carry tin plating at 150 µin (3.81 µm) thickness on the mating surface, rated 5 A per contact at up to 110 V across an operating range of -65 °C to 130 °C.
Mating and termination
Unshrouded pins mate with any standard 0.100 inch dual-row receptacle or IDC socket in the BERGSTIK series. The push-pull fastening holds the mating pair without screw hardware for internal board-to-board stacking in controlled vibration. Solder-tail termination is through-hole with a 0.120 inch (3.05 mm) post length. Contact length on the mating side is 0.225 inch (5.72 mm), giving adequate wipe depth in the receptacle housing. The insulation height of 0.100 inch (2.54 mm) governs the stacked board separation in a mezzanine configuration.
Sourcing
Listed Active. The 75844 base product line is an established Amphenol BERGSTIK series with wide distribution — confirm the mating half position count matches the 34-circuit BOM line.