3-643236-0 is an 8-circuit MATE-N-LOK II power connector designed for wire-to-board applications in power distribution circuits. This connector features a 5.0 mm contact centerline spacing and is available in both UL94V-2 and UL94V-0 flammability ratings, with duplex plating (gold in mating area, matte tin on solder tail over nickel underplate) for enhanced durability and conductivity. The housing incorporates positive lock mechanisms with protective walls surrounding the locking levers to prevent wire tangling, and includes bubble-release design for potted applications. With a mated height of 19.4 mm and dimensions of 2.050 inches (52.07 mm) length by 2.745 inches (69.72 mm) width by 2.330 inches (59.18 mm) height, this connector is widely used in home appliances, particularly gas appliances, and other power circuit applications requiring reliable, compact interconnection.