Feature:1. Standard: These aviation plug connectors are waterproof, airproof and really great apparatus electronic connector for you to choose.2. Stable Performance: With a zinc alloy shell and copper silver plated contact, this aviation plug connector has a stable electrical performance, resistance to pressure, high temperature resistance, anti explosion, anti corrosion. With well protected electromagnetic and radio frequency interference.3. Long Life Span: Made of excellent zinc alloy housing and copper silver plated connectors, this aviation plug socket connector has a lifespan of up to 500 cycles.4. Wide Application: This aviation plug connector is widely used in data acquisition systems, inclinometer, computer automation measurement and control systems, mechnical equipment, audio, video, communications, automotive and other industries.5. Ideal Replacement: This aviation plug connectors can be easily installed, ideal replacement for the old and damaged parts.Specification:Item Type: Aviation Plug Socket ConnectorShell Material: Zinc AlloyConnector Material: Silver Plated CopperPlug Life: 500 TimesInsulation Resistance: 1000MContact Resistance: 3MHole Size: Approx. 20mm/0.8inVoltage: 250VVibration Frequency: 10 to 100Hz.Package List:2 x Aviation Plug Socket Connector