The 1-350720-5 is a 5.0 mm Power Key Connector (5.0 PKC) wire-to-board connector designed for power circuits in home appliances, particularly gas appliances. It features a compact design with a 19.4 mm mated height and incorporates a double lock plate for complete contact loading with clear clicking sound feedback during insertion. The connector includes protective walls surrounding locking levers to prevent tangling with wires, and housing lances that further protect wired contacts. The design includes bubble-release features for potted applications and is recognized under UL Component Program File No. E28476 and CSA File No. LR7189, with a UL94V-2 flammability rating.