350738-1 is a 15-position vertical pin header with long tail designed for PCB mounting applications within the Universal MATE-N-LOK connector series. This connector features a 0.250 inch (6.35 mm) centerline spacing and pre-tin plating finish, suitable for use with 0.125 inch (3.18 mm) thick PC boards. The header has an A dimension of 1.300 inches (33.02 mm) and carries a UL94V-0 flammability rating for enhanced safety. It mates with plug housing part numbers 770023-1 (Universal MATE-N-LOK II) and 350736-1 (Universal MATE-N-LOK) using socket contacts. This connector is RoHS compliant and ideal for wire-to-board power circuit applications in industrial and consumer electronics.