The 122387 is a TNC direct solder plug connector engineered for use with 0.085" semi-rigid cable. This connector features a brass shell and body with nickel plating, complemented by a PTFE insulator and gold-plated contact pin for reliable electrical performance. The connector incorporates a solder nut for direct PCB mounting and includes a crimped contact pin with a 0.068" hex crimp size. Key dimensional specifications include a 7/16-2BUNEF-2B thread, 1/4-36UNS connection, and an overall body diameter of 14.5 mm with a reference length of 19.30 mm. This connector is ideal for RF and microwave applications requiring robust, direct-solder connections with excellent electrical characteristics and mechanical stability.