The 5600200223: This is a 2.00 mm pitch single-row header — the 0.079" spacing sets the PCB footprint and the per-contact current ceiling at 3 A. Two positions loaded, all positions filled — no empty spots to route around.
What mates with the locking ramp
The shrouded 4-wall housing and locking ramp accept the matching DuraClik receptacle (crimp terminal housing). The ramp clicks into the receptacle latch for a positive lock — in a panel or cable assembly subject to vibration, this keeps the pair mated without a secondary fastener. Tin is rated for fewer mating cycles than gold — budget this for low-cycle applications like internal harnesses or one-time factory connections rather than field-service disconnect.