350738-4 is a 15-circuit pin header connector designed for wire-to-board power circuit applications in home appliances, particularly gas appliances. It features a duplex finish with 0.000030 inches minimum gold plating in the mating area and matte tin on the solder tail end over 0.000050 inches minimum nickel underplate on the entire contact. The connector has a long tail design suitable for 0.125 inches (3.18 mm) thick PC boards and an A dimension of 1.300 inches (33.02 mm). This connector is UL94V-0 flammability rated and is part of the Universal MATE-N-LOK II connector system with a 0.250 inches (0.35 mm) centerline spacing. The duplex plating provides enhanced corrosion resistance and reliable electrical performance for demanding power distribution applications.