Waterproof Circular Connectors for Reliable Aviation and Marine Applications

• Customization: Available
• Interface Type: AC/DC
• Operating Frequency: Low Frequency
• Gender: Male and Female
• Application: UHF, FPC, Microwave, Automobile
• Contact Resistance: 2.5-5mΩ
• Contact Material: Brass
• Surface Treatment: Nickel Plating
• Housing: Aluminum Alloy
• Performance: Waterproof
• Operating Temperature: -55ºC~+200ºC
• Impact: 980m/S2
• Vibration: 10~2000Hz
• Mechanical Life: 1000 Times
• Transport Package: Carton
• Specification: Custom Size Accepted
• Origin: China

Product Description

Product Description

XC XCD XCE XCF XCG series Our series of circular electric connectors, namely XC, XCD, XCE, XCF, and XCG, elevate connectivity with their bayonet type fast connection design, ensuring swift and dependable contacts. Remarkably compact, these connectors offer high-density integration and withstand varied environmental challenges. They are equipped with versatile end connection methods such as crimping, welding, and printed board welding. The hyperboloid wire spring jack, along with diverse plug and socket structures and coatings, enhances usability. Five-key positioning prevents incorrect insertions, while additional accessories like straight shielding nuts, and cable clamps ensure seamless functionality. Their anti-dampness, anti-mold, anti-rain, and anti-dust features make them ideal for rigorous conditions. Adhering to the national military standard GJB2889 and enterprise standards Q/321283HH02-2018, these connectors are indispensable in the demanding domains of aviation, aerospace, and naval military operations.

XC SERIES

XCD SERIES

XCE SERIES

XCF SERIES

XCG SERIES

Mechanical properties
(1) Common type and through-wall sealing adapter:
- Shell: Crafted from high strength aluminum alloy or stainless steel to ensure durability.
- Shell coating: State-of-the-art finishes provide advanced protection and aesthetics.
Shielding coating: Offers choices like Galvanized military green, electroless nickel plating, and stainless steel passivation for superior shielding.
Unshielded coating: Black anodized finish for a sleek, modern look.
- Insulator: Made from resilient thermosetting material.
- Sealing body and sealing ring: Composed of high-quality silicone rubber material for excellent sealing performance.
- Contact: Fabricated from gold-plated copper alloy for optimum conductivity and corrosion resistance.

(2) Glass sintered square plate seal socket
- Shell: Durable stainless steel construction ensures resilience against external factors.
- Shell coating: Nickel plating for durability and enhanced electrical properties.
- Insulator: Consists of a robust vitreous body.
- Contact: Gold plated Corval alloy, providing excellent electrical contact efficiency.

(1) AND (2)
- Vibration: Withstands frequencies from 10 to 2000Hz and acceleration of 196m/S² for robust performance.²
- Impact: Can endure acceleration up to 980m/S², assuring durability under stress.²
- Constant acceleration: Stays functional at 980m/S² for consistent reliability.²
- Mechanical life: Endures up to 1000 cycles for long-lasting usability.

Environmental performance
- Operating temperature: Efficient between -55ºC and +200ºC, adaptable to extreme climates.
- Relative humidity: Operates flawlessly at 95% humidity at 40ºC, demonstrating superior humidity resistance.
- Salt spray resistance: Endures rigorous conditions, with electroless nickel plating and galvanizing lasting 96 hours, and stainless steel passivation up to 1000 hours.
- Working height: Functions effectively at altitudes up to 30000m.
- Air tightness: Engineered for exceptional sealing capabilities.
Through-wall sealing adapter: Handles pressure differences up to 50.7KPa with a minimal leakage rate of ≤46Pacm³/s.³/S
Glass sintering airtight type: Capable of withstanding pressure differences up to 152KPa, with an impressive leakage rate of ≤0.1Pacm³/s.³/S

Behaviour of electricity
- Rated voltage and withstand voltage: Designed to meet varied electrical demands efficiently.

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): Providing outstanding resistance to electrical leakage.

grade	standard conditions	high temperature	damp and hot
insulation resistance	≥5000	≥1000	≥100

- Electrical continuity between enclosures:
Aluminium alloy housing: Ensures minimum resistance with values ≤2.5mΩ.
Steel shell: Offers reliable electrical continuity with resistance ≤5mΩ.

Prevent misplug: Ingenious design ensures correct usage and prevents errors.
ff375be4

Main Products

Company Profile

Quality Control

Certifications

Partners & Exhibitions

Packaging & Shipping

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.