Introducing the GCM40DCKI, a high-performance board-to-board PCB connector designed for demanding applications. With a pitch of 3.96mm (.156in) and featuring two rows of 80 female pins, this connector offers reliable connectivity in a straight orientation. The contact material, made of Phosphor Bronze with Gold plating, ensures optimal signal transmission while withstanding voltage up to 950VAC. Its rugged construction, including a loop bellow contact type and threaded mount, guarantees secure and stable connections. Meeting stringent operating standards, it operates flawlessly in temperatures ranging from -65 to 125°C. The termination method of thru-hole with matte tin plating further enhances its durability. Perfect for industrial, aerospace, and military applications, the GCM40DCKI sets the standard for high-reliability connectors.