Waterproof Circular Connectors: High Density for Aviation and Marine Use

• 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 high-performance circular electric connectors, available in the XC, XCD, XCE, XCF, and XCG series, boast a bayonet-type fast connection design. This engineering marvel ensures rapid and secure connections, maintaining reliable contact in a compact, high-density form. These connectors are crafted to endure challenging environments, offering crimping, welding, and printed board welding end connection methods. The hyperboloid wire spring jack, diverse plug and socket structures, five-key blind insertion, and anti-misinsertion features elevate their versatility and reliability. Accessories include straight shielding nuts and both straight and bent cable clamps. With excellent resistance to dampness, mold, rain, and dust, these connectors adhere to national military standard GJB2889 and enterprise standards Q/321283HH02-2018. Tailored for aviation, aerospace, marine, and military applications, they set the benchmark for durability and performance.

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 robust stainless steel for enhanced durability
- Shell coating:
Enhanced Shielding Coating: Options include galvanized military green, electroless nickel plating, and stainless steel passivation, ensuring superior protection.
Unshielded Coating: Black anodization for a sleek and protective finish.
- Insulator: Engineered from thermosetting material for reliable insulation and thermal stability.
- Sealing body and ring: Constructed with silicone rubber material, offering exceptional sealing performance.
- Contact: Gold-plated copper alloy, delivering high conductivity and corrosion resistance.

(2) Glass sintered square plate seal socket
- Shell: Made with stainless steel for robust performance and longevity.
- Shell coating: Nickel plating to enhance corrosion resistance.
- Insulator: Vitreous body, providing excellent insulation properties.
- Contact: Gold-plated Corval alloy, ensuring superior electrical performance.

(1) AND (2)
- Vibration: Handles frequencies from 10~2000Hz with an acceleration of 196m/S², ensuring stability under dynamic conditions.²
- Impact: Designed to withstand an acceleration of 980m/S², perfect for high-impact environments.²
- Constant acceleration: Endures a constant acceleration of 980m/S² for reliable performance.²
- Mechanical life: Built for longevity with a lifecycle exceeding 1000 mating cycles.

Environmental performance
- Operating temperature: Functions seamlessly in extreme conditions ranging from -55ºC to +200ºC.
- Relative humidity: Performs optimally at 95% humidity at 40ºC, demonstrating remarkable moisture resistance.
- Salt spray resistance: Endures electroless nickel plating and galvanizing for 96 hours and stainless steel passivation for 1000 hours, showcasing outstanding corrosion resistance.
- Working height: Operational at altitudes up to 30000m, ensuring reliability even in high-altitude conditions.
- Air tightness:
Through-wall sealing adapter: Withstands a pressure difference of 50.7KPa with a minimal leakage rate ≤46Pa·cm³/s, guaranteeing superior sealing capabilities.³/S
Glass sintering airtight type: Handles a pressure difference of 152KPa with an ultra-low leakage rate ≤0.1Pa·cm³/s, ensuring airtight integrity.³/S

Behaviour of electricity
- Rated voltage and withstand voltage levels are maintained 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): Superior insulation offering reliable electrical isolation.

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

- Electrical continuity between enclosures:
Aluminium alloy housing ≤2.5mΩ, providing excellent conductivity and minimal resistance.
Steel shell ≤5mΩ, ensuring robust electrical conductivity.

Prevent misplug: Engineered design to prevent incorrect connections, enhancing safety and reliability.
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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.