2026年7月4日
Waterproof Cable Assembly Manufacturing & Supply for OEM Buyers
Expert guide to sourcing waterproof cable assemblies for machinery OEMs. Avoid hidden failures with tips from a leading...
Detailed Product Information
Technical Data & Reference
Structured parameters, material notes, application context and frequently asked questions for engineering and procurement evaluation.
Competitor & Cross-Reference
- Alternative Type
- Intermateable With
- Competitor Part Number
- Amphenol Industrial / Souriau / TE Connectivity Size B Bayonet Circular Connectors (e.g., Amphenol PT06 Series or equivalent 12-pos bayonet plugs)
- Mates With
- Standard Size B 12-Position Bayonet Receptacles / Panel Mount Sockets
Intermateable: This part is mechanically and electrically compatible for mating with the listed competitor connector. Mixed use in the same connector system is supported.
Technical Specifications
- Number of Positions:
- 12 Pos
- Shell Size:
- Size B
- Connector Type:
- Circular Plug (Male / Female options)
- Locking Mechanism:
- Bayonet Connection
- Wire Gauge:
- 24 AWG (or 26 AWG Custom)
- Cable Length:
- Customization length
- Termination:
- Overmolded / Crimp
- Cable End:
- Flying Leads / Blunt Cut / Custom
Material Composition
| Material | Value / Description |
|---|---|
| Shell & Housing: | Aluminum Alloy / High-Grade Thermoplastic (UL94 V-0) |
| Contacts: | Copper Alloy, Gold-Plated |
| Sealing Gasket: | Silicone / NBR Rubber |
| Shielding: | Tinned Copper Braid |
| Overmolding: | Marine-Grade PVC or PUR / TPU |
| Conductor: | Stranded Tinned Copper |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Rated Voltage: | 125V AC / DC |
| Rated Current: | 3A per contact |
| Contact Resistance: | ≤ 5 mΩ |
| Insulation Resistance: | ≥ 1000 MΩ |
| IP Rating: | IP67 (when fully mated) |
| Mating Cycles: | ≥ 500 Cycles |
| Operating Temp: | -40°C to +105°C |
| Salt Spray Resistance: | 48 Hours (Corrosion resistant) |
Application Scenarios
-
Marine & Offshore Electronics: Providing robust, salt-spray resistant power and multi-signal connections for onboard navigation systems, marine displays, and deck equipment where moisture and vibration are constant challenges.
-
Industrial Automation & Heavy Machinery: Transmitting reliable multi-channel control signals between decentralized control modules and harsh-environment factory machinery, withstanding mechanical shock and oil exposure.
-
Outdoor Telecommunications & Weather Stations: Delivering secure, weather-sealed data and power links for mast-mounted communication hardware exposed to extreme UV rays, heavy rain, and sub-zero temperatures.
-
Military & Defense Support Equipment: Offering rugged, quick-disconnect bayonet connectivity for portable field diagnostic terminals and ruggedized power distribution units.
Frequently Asked Questions
Are these marine cable assemblies resistant to saltwater and UV radiation?
Yes, our assemblies utilize corrosion-resistant hardware and specialized UV-stabilized PUR or marine-grade PVC jackets designed to endure prolonged marine and outdoor exposure.
Can we request a custom pinout configuration for the 12-position connector?
Absolutely. As an OEM/ODM manufacturer, we produce custom wire harnesses mapped directly to your specific electrical schematics, including custom wire colors and terminal types.
What is the primary advantage of the bayonet connection over threaded connectors?
The bayonet locking mechanism allows for rapid, secure mating and unmating with a simple quarter-turn, saving valuable installation and maintenance time while resisting vibration-induced loosening.
What is your Minimum Order Quantity (MOQ) for custom cable lengths?
We support flexible manufacturing for both pilot runs and mass production. Standard configurations feature low MOQs, while custom lengths or specialized overmolds are reviewed per project requirements.
What certifications do your cable assemblies carry?
All products are manufactured in ISO-certified facilities, complying with RoHS, REACH, and CE standards. UL-certified raw materials are available upon request for North American markets.
Overview and Application Notes
Overview: Designed for harsh marine, outdoor, and heavy industrial environments, our Standard Circular Connector Size B 12-Position Plug Marine Cable Assembly delivers exceptional mechanical durability and high-density signal transmission. Featuring a reliable bayonet locking mechanism for rapid, secure mating and a robust IP67 waterproof rating, this cable assembly ensures uninterrupted performance under severe moisture, salt spray, and vibration. Built with rugged overmolding and 360-degree shielding, it effectively suppresses electromagnetic interference (EMI). As an experienced OEM/ODM manufacturer, we offer comprehensive customization options, including specific cable lengths, wire gauges (AWG), custom pin mapping, and specialized jacket materials to match your exact application requirements.
Application Notes:
-
Bayonet Locking Verification: Ensure the bayonet pins are fully seated and rotated into the locked position (audible/tactile click) to maintain the IP67 environmental seal under high-vibration conditions.
-
Cable Bend Radius Control: Maintain a minimum dynamic bend radius of 10x the outer cable diameter when routing through moving parts or tight marine bulkheads to prevent internal conductor fatigue.
-
Shielding & Grounding: For marine electronics or noisy industrial systems, ensure the braided shield is properly tied to the equipment grounding chassis to preserve high-frequency data integrity.
-
High-Density Pin Handling: With 12 positions packed into a Size B shell, take care during custom field wiring or testing to avoid bending micro-pins, and use recommended crimp tooling.
