Circular Plastic Connectors: High Density and Waterproof for Aviation

• 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 Discover the extraordinary attributes of our circular electric connectors, specifically designed to provide swift and secure connectivity through their bayonet-type fast connection. These connectors boast a compact size and high-density construction, offering unparalleled reliability and resilience against environmental challenges. The versatility in end connection methods such as crimping, welding, and printed board welding, combined with the hyperboloid wire spring jack, ensures a robust and adaptable solution for any application. Their sophisticated design includes multiple plug and socket structures and coatings, five-key positioning for blind insertion, and anti-mis-insertion functions. Accessories such as straight shielding nuts and diverse cable clamps enhance their usability. With superior performance against dampness, mold, rain, and dust, and adherence to national military standard GJB2889 and enterprise standards Q/321283HH02-2018, these connectors are indispensable in aviation, aerospace, marine, and other military sectors.

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 for maximum durability and resistance.
-Shell coating::
Shielding coating: Available in galvanized military green, electroless nickel plating, and stainless steel passivation, ensuring optimal protection and longevity.
Unshielded coating: Anodized in black for a sleek, professional finish.
- Insulator: Composed of high-quality thermosetting material for enhanced performance.
- Sealing body and sealing ring: Made from premium silicone rubber material, providing excellent sealing capability.
- Contact: Precision gold-plated copper alloy for superior electrical conductivity.

(2)Glass sintered square plate seal socket
-shell: Stainless steel construction for robust protection.
- Shell coating: Nickel plating for excellent corrosion resistance.
- Insulator: Vitreous body ensuring exceptional insulation properties.
- Contact: Gold plated Corval alloy providing outstanding connectivity.

(1) AND (2)
- Vibration: Designed to withstand frequency ranges from 10~2000Hz and acceleration levels up to 196m/S², ensuring stability in dynamic environments.²
- Impact: Endures acceleration forces of 980m/S² for reliable performance during impacts.²
- Constant acceleration: Engineered to handle consistent acceleration at 980m/S², ensuring reliability and consistency.²
- Mechanical life: Built to last with a mechanical lifespan of up to 1000 cycles.

Environmental performance
- Operating temperature: Capable of operating in extreme temperatures ranging from -55ºC to +200ºC.
- Relative humidity: Maintains performance at 95% humidity at 40ºC, demonstrating exceptional moisture resistance.
- Salt spray resistance: Withstands up to 96 hours of exposure with electroless nickel plating and galvanizing, and up to 1000 hours with stainless steel passivation, ensuring long-term durability.
- Working height: Operates seamlessly at altitudes up to 30000m, suitable for high-elevation applications.
- Air tightness:
Through-wall sealing adapter: Maintains a pressure difference of 50.7KPa with a leakage rate of ≤46Pacm/s, ensuring airtight integrity.³/S
Glass sintering airtight type: Securely preserves a pressure difference of 152KPa with a leakage rate of ≤0.1Pacm/s, guaranteeing superior air tightness.³/S

Behaviour of electricity
-Rated voltage and withstand voltage

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)

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

-Electrical continuity between enclosures:
Featuring aluminium alloy housing with electrical continuity ≤2.5mΩ for minimal resistance.
Steel shell ensures continuity with resistance ≤5mΩ, offering dependable electrical performance.

Prevent misplug
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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.