Type:Aviation Plug And Socket Optional:2/3/5/6/8 Pins and sockets Diameter:16mm Ambient temperature: -50 ~ +70 C Relative humidity: up to 98% at +40 C Atmospheric pressure: up to 4,4 kpa Centrifugal: acceleration 250m/s2 Vibration: vibration frequency 10 ~ 100Hz, acceleration 100m/s2 Impact: Frequency of 60 to 80 beats / min, acceleration of 250m/s2 Temperature Rise: at rated load, the contact of the temperature rise should not exceed +50 C ambient temperature Life: after the use of the plugs 500 times, the sockets and outlets should not be damaged. Specification: Shell Material: Zinc alloy Total length: 45.7mm/ 1.8inch Widest diameter: 18.8mm/ 0.74inch Rated voltage: 2 Pin/ 3 Pin - 400V, 5 Pin/ 6 Pin/ 8 Pin - 250V Rated current: 5A Contact resistance: (per contact pair) less than 0.005Ω Insulation resistance: under normal conditions, not less than 1000MΩ Package Includes: 1 Pair GX16 Aviation Plug & Socket(3 Pack)