It mates with matching receptacles in the same series for board-to-board or cable applications. The unshrouded design leaves the square male pins exposed after mating, so the push-pull fastening holds the pair together in low-vibration environments.
This through-hole header terminates via solder to the PCB. The contact length — post is 0.126" (3.20 mm), mating is 0.264" (6.70 mm), and overall is 0.500" (12.70 mm) — gives a standard board-to-board stack height when mated with a 0.264" deep receptacle. The tin post finish at 118.1 µinch (3.00 µm) provides a reliable solder joint with standard lead-free profiles.