Waterproof Round Electrical Connectors for Harsh Environment 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 The circular electric connector, renowned for its robust bayonet type fast connection, offers unparalleled advantages such as rapid connectivity, steadfast reliability in contact, compact design, and high-density adaptability. It excels in environmental resistance, showcasing exceptional performance in various conditions. Available end connection methods include crimping, welding, printed board welding and more. It features a hyperboloid wire spring jack, diverse plug and socket structures, and a variety of coatings. Enhanced with five-key positioning for blind insertion and anti-misinsertion capabilities, it also comes equipped with straight shielding nuts and cable clamps. This connector boasts remarkable anti-dampness, anti-mold, anti-rain, and anti-dust properties, conforming to the national military standard GJB2889 and enterprise standards Q/321283HH02-2018. Widely acclaimed in aviation, aerospace, maritime, 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 durable stainless steel, ensuring robustness and longevity.
- Shell coating::
Shielding coating: Options include Galvanized military green, electroless nickel plating, or stainless steel passivation.
Unshielded coating: Anodized with a sleek black finish.
- Insulator: Made from high-quality thermosetting material, providing excellent insulation properties.
- Sealing body and sealing ring: Composed of premium silicone rubber material for superior sealing.
- Contact: Gold-plated copper alloy to ensure optimal conductivity and corrosion resistance.

(2) Glass sintered square plate seal socket
- Shell: Composed of high-grade stainless steel for enhanced durability.
- Shell coating: Finished with nickel plating for increased protection against wear.
- Insulator: Constructed using vitreous material for reliable performance.
- Contact: Gold plated Corval alloy for superior electrical conductivity.

(1) AND (2)
- Vibration: Engineered to withstand frequency ranges from 10~2000Hz, with an acceleration capacity of 196m/S²
- Impact: Capable of enduring accelerations up to 980m/S²
- Constant acceleration: Tolerates constant accelerations reaching 980m/S²
- Mechanical life: Demonstrates high durability with a lifespan of 1000 cycles of use

Environmental performance
- Operating temperature: Broad range from -55ºC to +200ºC for versatile application.
- Relative humidity: Withstands up to 95% humidity at 40ºC ensuring reliability in moist conditions.
- Salt spray resistance: Electroless nickel plating and galvanizing withstands 96h; stainless steel passivation lasts 1000h.
- Working height: Operational at altitudes reaching 30000m, suitable for high-altitude use.
- Air tightness:
Through-wall sealing adapter: Equipped to manage a pressure difference of 50.7KPa, with a leakage rate ≤46Pacm³/S
Glass sintering airtight type: Manages a pressure difference of 152KPa, maintaining a leakage rate ≤0.1Pacm³/S

Behaviour of electricity
- Rated voltage and withstand voltage: Designed to meet stringent electrical standards.

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): Offers superior insulation resistance, ensuring safe operation.

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

- Electrical continuity between enclosures:
Aluminium alloy housing maintains electrical continuity ≤2.5mΩ.
Steel shell maintains electrical continuity ≤5mΩ.

Prevent misplug: Designed meticulously to avoid incorrect connections, enhancing reliability and safety.
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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.