General Description
Derived from XC series, the main technical performance is basically the same as XCH, the plug and socket termination is welding, and can be used in various harsh environments. The main technical performance conforms to GJB2889.
Main technical performance
1. Mechanical properties:
--Shell: high strength aluminum alloy
--Shell plating:
Shield coating: galvanized rainbow or military green passivation, chemical nickel plating Non-shield coating: anodized with black
--Insulator: thermoset material
--Wire closures and seals: silicone rubber material
--Contacts: Copper alloy with silver or gold plating
--Mechanical life: 1000 times
2.Electrical performance:
--Contact resistance of contact parts and rated current
Specification mm Contact resistance mΩ Rated current A
Φ1.0 ≤5 5
Φ1.5 ≤2.5
Φ2.0 ≤1.25 20
Φ3.0 ≤0.75 40
Rated voltage and withstand voltage:
Working environment Rated voltage V Withstand voltage V
Normal temperature 500 ≥1500
Warm condition 500 ≥1125
Low pressure condition (1kPa) 250 ≥300
Insulation resistance mΩ
Working level Standard condition High temperature Wet heat
Insulation resistance ≥5000 ≥1000 ≥100
Electrical continuity between shells
Aluminum alloy shell ≤2.5m²
3.Environmental performance:
Use temperature: -55℃~+200℃
Relative humidity: up to 95% at 40℃.
-Working height: 30000m
Vibration: frequency 10~2000Hz
Acceleration: 196m/s²
A shock: acceleration 980m/s²
Constant acceleration: 980m/s²
The electrical connector also has good performance against humidity, salt spray, mold, rain, sand and dust.
