The Amphenol FCI 75844-134-72LF is a 72-position (2x36), unshrouded breakaway header from the BERGSTIK series. It uses the industry-standard 0.100" (2.54 mm) pitch, with male square pins on a dual-row layout, terminated via through-hole solder. The contacts are plated with 30.0 µin (0.76 µm) of gold GXT on the mating surface — a robust finish for repeated mating cycles and corrosive environments. Rated at 5 A per circuit and 110 V, with an operating temperature range of -65°C to 130°C, it fits signal and moderate-power interconnect in board-to-board or cable applications.
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The unshrouded profile keeps the board footprint compact but leaves the pins exposed — a secondary latch or retention method is advisable in high-vibration environments.