350715-4 is a 6-circuit Universal MATE-N-LOK pin header connector designed for wire-to-board power circuit applications. It features a matrix configuration with a 0.550 inch (13.97 mm) A dimension, UL94V-0 nylon housing material with a 120°C temperature rating, and pre-tin duplex finish plating (0.000030 inch minimum gold in mating area with matte tin on solder tail over 0.000050 inch minimum nickel underplate). The connector includes a standard tail option for 0.062 inch thick PCBs and a long tail option for 0.125 inch thick PCBs, with a polarizing feature to ensure correct mating. This connector is commonly used in power distribution circuits for home appliances and industrial equipment, offering reliable electrical connections with secure locking mechanisms and protection against wire tangling.