The FCI 95687-144HLF is a 44-position, dual-row, unshrouded male pin header from the BERGSTIK® II series, designed for board-to-board stacking applications. It uses the standard 0.100" (2.54mm) square grid pitch on both rows and between rows, which is the de facto footprint for legacy and new designs needing a reliable, through-hole-soldered interconnect. The 30.0µin gold or GXT™ plating on the mating surface means this header is built for repeated mating cycles and environments where corrosion resistance matters — not a one-time crimp-and-forget terminal block.
What the ratings mean for the fit
The 0.100" pitch and 0.100" row spacing define the board footprint exactly — a 44-position, dual-row layout with 22 pins per row. The 0.360" (9.14mm) mating pin length and 0.360" post length give a total contact length of 0.820" (20.83mm), which sets the stack height range for the mating receptacle. The 5 A per contact rating is typical for this pitch class and contact size; it's a signal-level current, not a power-bus rating, so plan for derating above ambient if the board runs hot. The UL94 V-0 housing is standard for equipment inside an enclosure that requires a flame rating.