Solder-tail receptacle, 50 positions at 0.100" pitch
The 76314-225LF: Gold-plated mating contacts (1.00 µm) mate with standard 0.025" square header pins; the tin-plated solder tails (2.00 µm) and 0.135" post length suit standard PCB thicknesses.
Position count within the 0.100" BergCon footprint
The 50-position 76314-225LF uses the same 0.100" dual-row footprint as other BergCon receptacles — the pitch and row spacing are shared across the series, so position count is the only selection variable for board fit.