1-794374-1 is a right-angle board-mounted pin header connector with integrated lock mechanism designed for use with Mini-Universal MATE-N-LOK plug housings. This single-circuit connector features a compact design with a 0.225 inch (5.72 mm) A dimension and is available with either tin or duplex plating finishes to meet various environmental and reliability requirements. The connector is constructed from UL 94V-0 rated material, ensuring compliance with flammability standards, and is RoHS compliant. It mates with Mini-Universal MATE-N-LOK plug housing part number 172164-1, providing a secure and reliable interconnection for PCB applications. This connector is commonly used in industrial control systems, telecommunications equipment, and consumer electronics where space-constrained, board-level connections with positive locking mechanisms are required.