Board-fit and power delivery
Its 5.08 mm (0.200-inch) pitch sets the board footprint and the per-contact current ceiling: at 12 A the temperature rise stays within the nylon housing limit, and the 250 VAC rating suits general-purpose power distribution inside equipment enclosures.
This is a through-hole solder header, vertical orientation. The contact length on the mating side is 0.181 inches (4.60 mm), and the post length is 0.150 inches (3.81 mm) — sufficient for standard PCB thicknesses. The dual-row layout with 9.14 mm row spacing means the board footprint occupies a rectangular area, and the 0.375-inch (9.53 mm) insulation height above the board sets the z-height budget for the mated housing. Mates with Commercial MATE-N-LOK receptacle housings that accept the corresponding crimp terminals. The detent lock engages with the receptacle's locking ramp — audible click confirms full seating.