Features:- Made of soild material, more durable- One set which includes one male and one female Connector2 Stable electrical performance, high strength and resistance to pressure, high temperature resistance, antiexplosion, anticorrosive. With well protected electromagnetic and radio frequency interference. With multicore design to fit different industrial needs. Both soldering and crimping are available.3. The connector is used widely in signal and electronic connector of aviation, space light, post and telecommunications, computer, navigation and various kinds of instruments, CNC machine etc.4. These connectors are great, the female connectors have large posts that are nickel or chrome coated, you just have to build heat on the post before adding your wire and solder5. These aviation plug connectors are waterproof, airproof and really great apparatus electronic connector for you to choose.Specifications:- Current: 5A- Environment Temperature: -50~+70- Relative Humidity: The temperature is + 40 could reach 98%- Insulation Resistance: Normal conditions no less than 1000 m , Not less than 20 m after the constant temperature test- Atmospheric Pressure: 4, 4 kpa- Vibration: frequency is 10 ~ 100 Hz, accelerated speed is 100 m/s2- Impact: Frequency is 60 ~ 80 times/min, the acceleration is 250 m/s2- Centrifugal: Acceleration is 250 m/s2- Type: 2/3/5/6/8 pin- Material: Metal- Color: silver-Size: 45mm x 19mm/ 1.8" x 0.8"Package Includes:.