350544-1 is a 4-circuit wire-to-board power connector from the 5.0 mm Power Key Connectors (5.0 PKC) family, designed for power circuits in home appliances, particularly gas appliances. The connector features a compact mated height of 19.4 mm with a 5.0 mm contact centerline spacing and incorporates a positive lock mechanism with pre-tin duplex plating finish. The housing is constructed from UV-stable nylon with a UL94V-2 flammability rating, and includes protective walls surrounding the locking levers to prevent tangling with wires. The connector is designed to release bubbles created during potting processes and is recognized under UL Component Program File No. E28476 and CSA File No. LR7189, making it suitable for demanding applications requiring reliable power distribution and secure mating.