The 679231-1 part of the TE Connectivity product line is a D-Sub Connector, Stacked, 9 Position, 2 Row, Right Angle Lead Plug, Socket. It is part of the D-Subminiature (D-Sub) family of connectors and is made of tin-plated copper/zinc alloy with a polycarbonate insulation material. The contact system design is stamped-and-formed and the terminal is soldertail. It has a current rating of 5 amps and a voltage rating of 250 volts AC max. It is also UL (Underwriters Laboratories) recognized, CSA (Canadian Standards Association) certified, and RoHS2 (Restriction of Hazardous Substances) compliant. This connector is commonly used in a variety of industries such as Telecommunications, Automotive, Industrial, Communications, and Medical.