The CXCH-O1 is a modification of the CXCH, which differs from the XC and CXCH The difference between the XC and CXCH series is that the wall thickness of the shell has been increased to improve the mechanical strength of the product. Strength. Widely used in ships, post and telecommunications, machine tools and other equipment to and harsh working environments. The product has nine types, thirty-two kinds of hole arrangements, the important technical performance meets the standard of GCH. The product has nine types and thirty-two kinds of hole arrangements, and the important technical performance is in accordance with 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
Insulator: thermosetting material
Wire sealing body and sealing ring: silicone rubber material
Contacts: Copper alloy silver plated or gold plated
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 10
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 state 500 ≥1125
Insulation resistance mΩ
Work registration 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°C
Working height: 30000m
Vibration: frequency 10~2000Hz
Acceleration: 196m/s²
Shock: Acceleration 980m/s²
Constant acceleration: 980m/s2²
The electrical connector also has good resistance to moisture, salt spray, mold, rain, sand, dust and other properties
