Contact specification mm
Contact resistance mΩ
Rated current A
Inner diameter of wire barrel mm
φ1.0
≤5
5
φ1.4
φ1.5
≤2.5
10
φ2.0
φ2.0
≤1.25
20
φ2.5
φ3.0
≤0.75
40
φ3.0
φ4.5
≤0.35
60
φ3.0
working environment
Rated voltage V
Withstand voltage V
Insulation resistance MΩ
Temperature and pressure
500
≥1500
≥5000
Humidity
500
≥750
≥100
Low pressure conditions 1KPa
150
≥200
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XCG (Y55G) series sealed circular electrical connectors
This series of products are high-performance products developed on the basis of XC, which can be completely interchanged with XC type. Reliable sealing performance: The design of the sealing layer inside the head and the seat makes the connector airtight and can withstand a pressure difference of 0.3 atmospheres. The sealing design between the head and the seat completely isolates the contacts from the external environment, with good sealing performance and strong water vapor resistance. Fast and safe connection system, easy operation and reliable connection.
Technical characteristics
Environmental performance
Working temperature: -55℃～+200℃
Relative humidity: 95%
at 40℃ Working height: 30000m above sea level
Vibration: Frequency 10Hz～2000 Hz Acceleration 196m/s2
Impact: Acceleration 490m/s2
Constant acceleration: 490m/ s2
Anti-salt fog, anti-moisture, anti-fungal performance, etc. meet the requirements of GJB2889 standard
Electrical properties
Contact resistance and rated current
Rated voltage, withstand voltage and insulation resistance
Electrical continuity between shells: ≤2.5mΩ
Mechanical properties
shell: high-strength aluminum alloy material
Unshielded coating: anodized for color
shielding coating: zinc-plated rainbow passivation or military green passivation, electroless nickel plating
Insulator: thermosetting material
contact Parts: Copper alloy material surface gold-plated, silver
sealing wire body and sealing ring: silicone rubber material
Mechanical life: 1000 times