The 1-350720-9 is a Universal MATE-N-LOK connector plug housing designed for 9-circuit matrix applications. This connector features a positive lock mechanism with pre-tin duplex plating, ensuring secure and reliable mating connections. The housing is constructed from nylon material with UL94V-0 flammability rating, providing durability and safety compliance for commercial applications. The connector is part of the Universal MATE-N-LOK series, which is widely used in power circuits for home appliances, particularly gas appliances, and other industrial applications requiring robust wire-to-board connectivity. The design incorporates protective features such as locking levers surrounded by walls to prevent tangling with wires, and the housing is designed to release bubbles created during potting processes.