Standard Circular Connector: Waterproof and High Density for Reliability

• 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 circular electric connectors from the XC XCD XCE XCF XCG series are crafted with precision and innovation, featuring a bayonet fast connection system. This ensures swift connectivity and unparalleled reliability. With a compact design boasting high density, these connectors excel in diverse environments. They offer versatile end connection methods, including crimping, welding, and printed board welding, utilizing a hyperboloid wire spring jack. The product line showcases various plug and socket structures with specialized coatings. A standout feature is the five-key positioning, designed to prevent errors during blind insertion and anti-misinsertion. Complementary accessories like straight shielding nuts and cable clamps, either straight or bent, further enhance functionality. These connectors demonstrate superior resistance to moisture, mold, rain, and dust, aligning with national military standard GJB2889 and our proprietary enterprise standards Q/321283HH02-2018. Their robust design makes them indispensable in aviation, aerospace, marine, and other demanding military applications.

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, ensuring durability and resilience.
-Shell coating::
Shielding coating options include a robust galvanized military green, electroless nickel plating, or stainless steel passivation, each offering superior protection.
Unshielded coating: Elegantly anodized in black for a sleek finish.
- Insulator: Made from premium thermosetting material for optimal performance.
- Sealing body and sealing ring: Engineered from high-grade silicone rubber material for exceptional sealing capabilities.
- Contact: Precision-machined gold-plated copper alloy, ensuring excellent conductivity and reliability.

(2) Glass sintered square plate seal socket
-shell: Constructed from stainless steel for unmatched strength.
- Shell coating: Nickel plating for enhanced corrosion resistance.
- Insulator: Composed of a durable vitreous body.
- Contact: Gold plated Corval alloy, delivering superior conductivity.

(1) AND (2)
- Vibration: Designed to endure frequencies from 10~2000Hz, with an acceleration of 196m/S²
- Impact: Capable of withstanding an impressive acceleration of 980m/S²
- Constant acceleration: Resilient against sustained acceleration of 980m/S²
- Mechanical life: Engineered for longevity, ensuring up to 1000 cycles of use.

Environmental performance
- Operating temperature: Versatile performance from -55ºC to +200ºC, adapting to extreme conditions.
- Relative humidity: Thrives in environments with 95% humidity at 40ºC.
- Salt spray resistance: Endures electroless nickel plating and galvanizing for 96 hours, and stainless steel passivation for an impressive 1000 hours.
- Working height : Reliable operation up to 30000m.
- Air tightness:
Through-wall sealing adapter: Manages a pressure difference of 50.7KPa with a leakage rate of ≤46Pacm³/S
Glass sintering airtight type: Handles a pressure difference of 152KPa with a minimal leakage rate of ≤0.1Pacm³/S

Behaviour of electricity
-Rated voltage and withstand voltage: Robust electrical design for consistent 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): Ensures excellent insulation for enhanced safety.

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

-Electrical continuity between enclosures:
aluminium alloy housing≤2.5mΩ: Guarantees minimal resistance for efficient energy transfer.
Steel shell≤5mΩ: Provides reliable conductivity and protection.

Prevent misplug: Ingenious design to eliminate the risk of misplugging, ensuring secure connections every time.
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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.