1-480277-0 is a 9-circuit matrix-style socket housing (plug) designed for Commercial MATE-N-LOK wire-to-board power connector applications. This PM positive lock socket housing features UL94V-2 flammability rating and is constructed from nylon material. The housing has dimensions of F: .905 [22.99] and G: .795 [20.19] inches/mm, and mates with pin housing part number 1-480274-0. Compatible mating PC board headers include pre-tin finished vertical socket headers with standard tail (350642-1) and long tail (350577-1) options. This connector is commonly used in power circuit applications for home appliances, particularly gas appliances, and is RoHS compliant.