770262-3 is a socket header assembly designed for the 5.0 mm Power Key Connectors (5.0 PKC) wire-to-board connector system. This component features a 6-circuit matrix configuration with a standard tail design and pre-tin brass finish, rated UL94V-0 for flammability. The assembly has a dimension A of 0.550 inches (13.97 mm) and is engineered to mate with corresponding plug housings using pin contacts. The connector incorporates a compact 19.4 mm mated height design with 5.0 mm contact centerline spacing, making it suitable for power circuit applications in home appliances, particularly gas appliances. The double lock plate and protective walls surrounding locking levers ensure secure contact loading and prevent wire tangling, while the design accommodates bubble release during potting processes.