The Amphenol FCI 68022-252HLF is a 52-position unshrouded header from the BergStik II series, built on the standard 0.100" (2.54 mm) pitch in a dual-row layout.
At 52 positions fully loaded, this header matches a 52-circuit BOM line exactly — no unloaded positions to account for. The 0.100" row spacing mirrors the pitch, so the footprint is a straightforward 0.100" x 0.100" grid that takes standard BergStik receptacle housings. Right-angle orientation means the connector body sits flush against the board edge; the 0.110" (2.79 mm) solder post length is sized for standard 0.062" PCBs with through-hole soldering.
Termination is solder-only: the right-angle pins go through plated through-holes and are wave-soldered. No press-fit option on this variant; the 0.110" post length is a standard through-hole dimension.