Product Description
XC XCD XCE XCF XCG series Our circular electric connectors, available in the XC XCD XCE XCF XCG series, are expertly engineered to deliver rapid, secure connections with ease. These connectors stand out due to their compact size and high-density design, providing unmatched environmental resistance. With options for crimping, welding, and printed board welding, the hyperboloid wire spring jack ensures versatility. Featuring a variety of plug and socket structures, coatings, and a five-key positioning feature, they guarantee blind insertion and anti-misinsertion benefits. Complemented with straight shielding nuts and cable clamps, these connectors exhibit exceptional resistance to moisture, mold, rain, and dust. Built to meet the national military standard GJB2889 and our enterprise standards Q/321283HH02-2018, they are indispensable in aviation, aerospace, naval, and other military sectors.
XC SERIES
XCE SERIES
Mechanical properties
(1) Common type and through-wall sealing adapter:
- Shell: Crafted from high-strength aluminum alloy or robust stainless steel
- Shell coating:
Shielding coating options include: Galvanized military green, electroless nickel plating, and stainless steel passivation.
Unshielded coating: Finished with sleek black anodization.
- Insulator: Made from durable thermosetting material.
- Sealing body and sealing ring: Composed of resilient silicone rubber.
- Contact: Precision-crafted using gold-plated copper alloy.
(2) Glass sintered square plate seal socket
- Shell: Constructed using high-grade stainless steel.
- Shell coating: Enhanced with nickel plating for durability.
- Insulator: Composed of sturdy vitreous material.
- Contact: Features a gold-plated Corval alloy finish.
(1) AND (2)
- Vibration resistance: Frequency range: 10~2000Hz, acceleration: 196m/S²2
- Impact resistance: Acceleration up to 980m/S²2
- Constant acceleration endurance: 980m/S²2
- Mechanical life: Durability tested for 1000 cycles of use.
Environmental performance
- Operating temperature: Reliable performance from -55ºC to +200ºC
- Relative humidity endurance: 95% at 40ºC
- Salt spray resistance: Electroless nickel plating and galvanizing withstand 96h, stainless steel passivation up to 1000h
- Operational altitude: Effective up to 30,000m
- Air tightness:
Through-wall sealing adapter: Pressure differential of 50.7KPa, leakage rate ≤46Pa·cm³/s3/S
Glass sintering airtight type: Pressure differential of 152KPa, leakage rate ≤0.1Pa·cm³/s3/S
Behaviour of electricity
- Rated voltage and withstand voltage: Designed for optimal electrical performance.
work environment |
Hermetically sealed electrical connector |
Common type electrical connector |
nominal voltage(V) |
withstand voltage(V) |
nominal voltage(V) |
withstand voltage(V) |
normal temperature status |
500 |
1500 |
500 |
1500 |
Damp-heat condition |
500 |
750 |
500 |
1125 |
Low pressure condition(1KPa) |
150 |
300 |
250 |
300 |
- Insulation resistance (MΩ): Engineered to ensure superior electrical isolation.
grade |
standard conditions |
high temperature |
damp and hot |
insulation resistance |
≥5000 |
≥1000 |
≥100 |
- Electrical continuity between enclosures:
Aluminum alloy housing: Ensures continuity with resistance ≤2.5mΩ
Steel shell: Guarantees solid performance with resistance ≤5mΩ
Prevent misplug: Engineered with precision to avert misconnection errors.
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FAQ
1.What are your advantages?
Complete product range, excellent quality, fast delivery, high cost performance, advanced production equipment and testing equipment, professional sales team. Professional teams do reliable things.
2.Can you provide OEM services?
We can accept OEM orders. The materials, design, color and size will be produced according to your requirements. After the first sample is accepted or the process documents are signed and confirmed by both parties, the batch orders will be put into production.
3.Can you send me samples for reference?
Of course, for regular products, we can send samples to you for free. You only need to pay the freight.
4.How about your normal delivery time?
Usually, our regular products have sufficient inventory. Inventory products can be delivered quickly. But for some customized products, depending on different orders, the delivery time will be 6-25 days.