Board Layout Fit: Pitch, Position Count, and Orientation
The 68758-123HLF: The contact mating length is 0.275" (6.99mm) and the post length is 0.120" (3.05mm) — the post dimension sets the through-hole solder tail depth. The insulation height of 0.095" (2.41mm) keeps the header low above the board surface.
Unshrouded push-pull fastening — no locking latch or keying. The square male pins mate with standard 0.025" square-post receptacles. Termination is through-hole solder — the right-angle pins are inserted into plated through-holes and wave-soldered. No press-fit or surface-mount option on this variant.