The GX16 Round Shell Connector, also called aviation plug connector, is a reliable and firm contact connector commonly used in aviation, data acquisition systems, inclinometers, computer automation measurement and control systems, audio/video, test and measurement, communications, and other applications. It has 5 pins and a rated voltage of 250V with a rated current of 5A. The contact resistance is not greater than 0.005 ohms, and the environment temperature ranges from -50~+70℃, while the relative humidity can reach up to 98%. The connector has a metal body and a silver color, and the insulation resistance is no less than 1000 MΩ.