ELECTRICAL CONNECTOR
XC ELECTRICAL CONNECTORS
*Meets the GJB2889 standard
*The end joint form is welding or Compaction
*A buckle fast connection
*It is widely used in environment
Main technical performance:
1.【Physical characteristics】
1）Ordinary NON-Sealed and sealed through the wall type
——Shell：High strength aluminum alloy
——Shell Coating：
Shield Coating：Army Green passivation，Chemical nickel plating
Non-Shield Coating：Black positive polarization
——Insulator：Thermoplastic materials
——Seal circle：silicon rubber
——contactor：Copper alloy gold plating
——Useful life：Plug 1000 times
2）glass sintered square plate sealed socket
——Shell：carbon steel
——Shell Coating：Electroplating nickel plating
——Insulator：glass
——contactor： Ferroalloy gold plating or nickel plating
——Useful life：Plug 1000 times
2.【Electrical characteristics】
——Contact resistance and rated current
| Specifications mm | NON-sealed Contact resistance | Through wall sealed Contact resistance | square plate sealed Contact resistance | rated current A |
| φ1.0 | ≤5mΩ | ≤10mΩ | ≤15mΩ | 5 |
| φ1.5 | ≤2.5mΩ | ≤5mΩ | ≤7.5mΩ | 10 |
| Φ2.0 | ≤1.25mΩ | ≤2.5mΩ | ≤3,.75mΩ | 20 |
| Φ3.0 | ≤0.75mΩ | ≤1.5mΩ | ≤2.25mΩ | 40 |
——Rated voltage and voltage resistance
| Operating environment | Sealed electrical connector | NON-sealed electrical connector | ||
| Rated voltage | voltage resistance | Rated voltage | voltage resistance | |
| room temperature | 500V | 1500V | 500V | 1500V |
| Wet and hot environment | 500V | 750V | 500V | 1125V |
| Low pressure (1kPa) | 150V | 300V | 250V | 300V |
——Isolation resistance：MΩ
| Application Level | standard | High temp | Wet and hot |
| Isolation resistance | ≥5000 | ≥1000 | ≥100 |
3.【Environmental characteristics】
——Operating temperature：-55～200℃
——relative humidity:： 95%，40±2℃
——height：30000m
——Sinusoidal vibration： 10-2000Hz, 20g
——constant acceleration： 100g
——shock acceleration: 100g
4.【other characteristics】
Anti-humidity，salt mist-proof，mildew-proof，rain-proof，dust-proof
plug
Socket
