The Amphenol 93939-136HLF is a 36-position, dual-row unshrouded male pin header from the BERGSTIK® II series. It uses the standard 0.100" (2.54mm) pitch on both rows and between rows, making it footprint-compatible with a wide range of legacy and breadboard-style layouts. The right-angle through-hole termination places the pin rows parallel to the PCB, suited for board-edge or mezzanine connections where the cable exits parallel to the board surface.
Key Specs and What They Mean for Fit
Rated 5A per contact — this is a signal-level current, not a power bus. The 30.0µin (0.76µm) gold or Gold GXT™ plating on the mating surface is the feature that sets this header apart from a commodity tin-plated part: it supports repeated mating cycles and resists corrosion in mildly aggressive environments. The contact finish on the solder post is tin, which solders cleanly to the through-hole pad. The UL94 V-0 black housing meets the flame rating required for equipment inside an enclosure.
Mounting and Orientation
Through-hole right-angle mounting. The contact length on the mating side is 0.160" (4.06mm) and the post length is 0.120" (3.05mm). The insulation height above the board is 0.190" (4.83mm). The unshrouded design means there is no plastic wall around the pins — the mating receptacle housing provides the alignment and polarization. The push-pull fastening type means no locking latch; retention relies on the friction of the mating contacts.