The Amphenol 92634-402HLF is a 2-position, dual-row unshrouded male pin header from the BERGSTIK II series, designed for board-to-board interconnect. It uses a 0.100" (2.54mm) pitch with a 0.100" (2.54mm) row spacing, making it a standard-density choice for parallel or perpendicular PCB stacking. The through hole, right-angle mounting orients the pins parallel to the board edge, which suits mezzanine or side-entry card-to-card links where the mated pair sits flush with the board profile.
Key Specs and What They Mean for Fit
Rated 5A per contact at 110V, with tin-on-tin plating (100.0µin / 2.54µm on the mating surface). The tin finish is cost-effective for moderate mating cycles — typically 50 to 100 mates — and is well-suited to a permanent or low-service-rate board-to-board joint. The 5A per contact is the per-pin limit; for a 2-position header carrying power, the total current is the sum of both pins, but derate above 25°C per the manufacturer's curve. The UL94 V-0 black insulation handles the flame rating required for equipment inside an enclosure.
Mounting and Termination
Through-hole termination with a 0.318" (8.08mm) post length on both the mating and solder tails. The right-angle orientation means the pins exit the housing parallel to the PCB, so the board footprint needs a row of plated through holes at the standard 0.100" pitch — no surface-mount reflow required. The unshrouded design gives the board layout engineer direct access to the pins for probing or hand-soldering, but offers no polarization keying; the mating receptacle must be aligned visually or by the board's mechanical registration.