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4pin waterproof connector plug extension cable
4pin waterproof connector plug extension cable 4pin waterproof connector plug extension cable 4pin waterproof connector plug extension cable 4pin waterproof connector plug extension cable 4pin waterproof connector plug extension cable

4pin waterproof connector plug extension cable

Product ID : 769
Product Tags : Waterproof Connector
Product Attributes :

Custom Wire Harness Factory in China since 2001 - Providing High-Quality Solutions for Your Wiring Needs

For over two decades, our custom wire harness factory has been dedicated to providing top-notch wiring solutions to clients worldwide. We specialize in designing and manufacturing custom wire harnesses that meet the unique needs of various industries, including automotive, medical, aerospace, and more.

Our team of experienced engineers and technicians work closely with clients to understand their specific requirements and develop tailored solutions that exceed expectations. From concept design to final production, we ensure every step is carefully executed with precision and attention to detail.

One of our popular products is the custom 4pin waterproof connector plug extension cable. This high-quality cable is designed for use in harsh environments where water or moisture may be present. It features a durable construction that can withstand extreme temperatures, vibrations, and other environmental factors.

At our factory, we use only the best materials sourced from reputable suppliers around the world. Our state-of-the-art equipment ensures consistent quality control throughout the entire manufacturing process.

We take pride in delivering exceptional customer service by offering competitive pricing without compromising on quality. Whether you need a small batch or large-scale production run of wire harnesses or cables, we have the expertise and resources to deliver on time and within budget.

Choose us as your trusted partner for all your wiring needs – contact us today!

Product Description

4pin Waterproof Connector Plug Extension Cable

Engineered for harsh environments, our 4pin waterproof extension cable delivers reliable connectivity in wet/dusty conditions. Featuring IP68-rated dual O-ring seals, 22AWG tinned copper conductors, and gold-plated contacts, it withstands temperatures from -40°C to 125°C, 10,000+ insertion cycles, and 5G vibration resistance. Constructed with UL94 V-0 flame-retardant nylon housing, this cable ensures stable performance for industrial, marine, and outdoor applications.
Key Features:
• IP68 waterproof protection (2m submersion)
• 10,000+ insertion/extraction cycles
• -40°C to 125°C operating temperature range
• 360° electromagnetic shielding
• Customizable lengths (standard 1.5m–10m)
Technical Specifications
  • Product ID: 769
  • Connector Type: 4pin male/female waterproof pair
  • Waterproof Rating: IP68 (IEC 60529)
  • Contact Material: Gold-plated brass
  • Insulation: XLPE (cross-linked polyethylene)
  • Rated Current: 10A per pin
  • Cable Diameter: 8.5mm ±0.2mm
Manufacturing Process
Our ISO 9001 certified factory implements strict quality controls:
1. Automated precision crimping (±0.1mm tolerance)
2. Ultrasonic welding for waterproof seal integrity
3. 72-hour salt spray testing (ASTM B117)
4. 100% IP68 pressure validation (2m water submersion)
5. Final inspection under 5x magnification
Industrial Applications
Marine & Offshore
Secures navigation lights and communication systems on boats/yachts
Industrial Automation
Connects sensors/actuators in outdoor machinery (food processing, construction)
Outdoor Lighting
Protects LED strips and power supplies in garden/roadway installations
Competitive Advantages
Military-Grade Durability
Passes MIL-STD-810G vibration/shock testing
Thermal Stability
Maintains conductivity from -40°C freezing to 125°C high heat
Custom Flexibility
Available with PVC/Silicone jackets and specialized pin configurations
Compliance Certified
UL, RoHS, and REACH compliant materials
Technical Validation
Waterproof Testing
  • Pressure Test: 30PSI (2m water depth) for 30 minutes
    Immersion Test: 1m depth for 30 minutes (IP68 compliance)
    Temperature Cycle: -40°C ↔ 125°C × 500 cycles
Electrical Performance
  • Voltage Rating: 600V AC/DC
    Insulation Resistance: >1000MΩ
    Contact Resistance: <5mΩ
Quality Assurance
Backed by 20+ years of custom wire harness manufacturing expertise. All products undergo 5-stage QC inspection and carry a 18-month limited warranty against manufacturing defects. Custom orders include free lifetime technical support.

4pin waterproof connector plug extension cable

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How to custom your own wire harness?

Send your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if need(7 days) →Mold test] → Making samples(1~3 days)→Samples test(Approval) →place order for Mass production(2~3 weeks)→Quality checking→Packing →Delivery →After Service →Repeat Order.

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