Custom Waterproof Cable Assemblies with IP67/IP68 Protection

Water is the number one enemy of electronic equipment in the field. Our custom waterproof cable assemblies are engineered to keep power and signals flowing reliably in wet, dusty, outdoor and washdown environments. As an ODM manufacturer in Shenzhen, we design and build every assembly around your equipment, your environment and your budget - not around a fixed catalog.

Product Applications

• Sealed power and signal links between outdoor equipment enclosures
• Waterproof connections for sensors, cameras, LED lighting and displays
• Robust interconnects for pumps, valves and washdown-rated machinery
• Marine and offshore electronics requiring salt-water resistance
• EV charging connectors and outdoor energy storage systems
• Medical devices needing splash-proof, cleanable connections

Customizable Parameters

Every parameter below is adjustable to your specification: cable length, wire gauge and conductor stranding, number of cores, shielding structure, jacket color and hardness, connector orientation and angle, overmold shape and branding, plus printed or laser-marked labeling.

Interface and Connector Types

• Threaded circular connectors: M8, M12, M16, M23 with A/B/D/X coding
• D-sub, USB, RJ45 and industrial Ethernet interfaces
• Aviation plug connectors with locking mechanisms
• Fully custom connectors and overmolded terminations developed from your drawings

Wire and Jacket Materials

• Conductors: tinned or bare copper, AWG 16-32, flexible stranding
• Jackets: PVC, PUR, TPE, silicone and nylon options
• PUR jackets deliver oil resistance and abrasion resistance for factory floors
• Silicone jackets provide extreme cold flexibility and heat resistance
• Optional foil plus braid shielding for EMI-sensitive signals

Protection Rating

Standard assemblies are rated IP67 (dust-tight, protected against temporary immersion) or IP68 (protected against continuous immersion). Sealing is achieved through precision overmolding of the connector-to-cable joint - the most failure-prone point of any cable - and verified on every production batch.

Operating Temperature

Materials are selected per your working environment, with standard options covering -40°C to +125°C. Extended ranges are available for freezer, engine-room or solar-field applications.

Bending and Tensile Performance

• Drag-chain rated designs survive up to 5 million flex cycles
• Custom strain relief and tensile members support rated pull forces up to 150N and beyond
• Bend radius optimized through stranding and jacket selection for robotic and moving-axis use

Applicable Industries

Automation and robotics, machine tools, new energy and EV infrastructure, marine equipment, outdoor lighting, security and surveillance, agricultural machinery, medical devices, and transportation - each with tailored material and testing choices.

Test Standards

• IP67/IP68 ingress protection testing per IEC 60529
• Flex and bending endurance per UL and IEC cable standards
• 100% continuity, insulation resistance and hi-pot testing on every assembly
• Material compliance: UL, CE and RoHS; project-specific standards supported

Customization for Your Industry

Tell us your application and environment, and our engineers will recommend the right connector, cable construction, sealing level and test plan - then build samples within 7-10 working days. Different industries, different requirements, one reliable partner: send us your drawings or target cost today.