The FCI 92417-440HLF is a 40-position, dual-row BERGSTIK® II unshrouded header on the standard 0.100" (2.54 mm) pitch — a workhorse board-to-board interconnect for through-hole PCB layouts. The 0.530" (13.46 mm) overall contact length breaks down to a 0.320" (8.13 mm) mating section and a 0.110" (2.79 mm) post for the board.
Footprint and fit
The 0.100" (2.54 mm) pitch and 0.100" (2.54 mm) row spacing place the 40 pins on a 20x2 grid that fits the standard 0.1-inch perfboard or protoboard layout — no footprint surprises for a breadboard prototype or a production PCB.
What the tin plating means for the duty
This header is best suited for a permanent or infrequently disconnected board-to-board link, not a field-service harness that sees repeated unmate/mate. The 5 A per-contact rating holds at room ambient; derate above 25 °C per the standard curve for the phosphor bronze contact beam.
