770052-1 is the rear housing section component for a 6-circuit Universal MATE-N-LOK II connector cap housing assembly. This connector system is part of the 5.0 mm Power Key Connectors (5.0 PKC) family, designed for wire-to-board power circuit applications in home appliances, particularly gas appliances. The housing is constructed from nylon with a UL 94V-0 flammability rating and features a 0.250 inch (6.35 mm) centerline spacing. The connector system operates at a voltage rating of 600 V AC or DC and incorporates a compact design with a 19.4 mm mated height. The rear housing component works in conjunction with the front housing section (770051-1) to form complete cap housing kits, providing reliable mechanical and electrical connections with clear clicking sound feedback during contact insertion and double lock plate loading for secure contact retention.