Custom TPU coiled cable for auxiliary signal, control and communication connections associated with EV charging equipment. This page does not describe the primary high-current charging cable; construction is reviewed for the defined auxiliary circuit and equipment interface.
Quick Answer
An EV charging auxiliary signal coiled cable should be specified separately from the main power path. Buyers should define the circuit function, voltage or signal, conductors, shielding, connector pinout, movement, installation position and sample acceptance criteria before quotation.
Application Risks
- Auxiliary and high-current cable requirements are confused.
- Incorrect pinout interrupts signaling or equipment control.
- Shielding or grounding does not match the charging system design.
- Return force loads the connector, holster or enclosure.
- Outdoor routing, abrasion or cleaning exposure is not described.
Recommended Cable Construction
Construction can include low-voltage control conductors, signal pairs, shielding, drain wire, TPU jacket, straight tails and locking or sealed connector options. Final materials and interfaces are selected from the circuit drawing, environmental requirement and applicable buyer specification.
Dimensions and Rebound
Define relaxed storage length, normal reach between charging equipment and auxiliary device, temporary extension, coil diameter, pitch and straight tails. The approved sample should be measured in the intended mounting and holster arrangement.
Connector, Pinout and Shielding
Provide connector manufacturer and model, mating part, pinout, keying, retention, cable exit and shield termination. Any environmental sealing target or standard must be supplied by the buyer and confirmed against the complete assembly.
Testing and Sample Approval
- Continuity and pinout inspection
- Project-defined voltage, insulation or signal checks
- Connector mating and retention review
- Relaxed and working length measurement
- Rebound and strain-relief observation
- Packaging, label and revision verification
MOQ, Lead Time and Custom Options
MOQ and lead time are evaluated after the conductor construction, connector availability, tooling, sample checks, order quantity, marking and packaging are confirmed. Custom options include coil geometry, straight tails, conductors, gauge, shielding, jacket color, connectors, labels and unit packaging.
Buyer Checklist
- Auxiliary circuit function
- Charging equipment and mating device
- Voltage, current or communication requirement
- Conductors, gauge, pairs and shielding
- Connector models and pinout
- Working extension and installation position
- Required standard, sample quantity and forecast
Compare all custom TPU coiled cable options or upload a drawing, sample photo and working-extension requirement for review.
Related TPU Coiled Cable Applications
Compare Automotive Coiled Cable Assembly, Drone Ground Controller TPU Coiled Cable for nearby equipment and circuit requirements. Use the TPU coiled cable application guide to browse the complete application range.
Prepare sample criteria with the TPU RFQ and sample approval worksheets, then review testing methods and quality equipment questions.
View all custom TPU coiled cables or send your drawing and application requirements.
Typical Applications
Customization Options
Specification Checklist
| Extended length | Confirm by RFQ, drawing, sample, or target market requirement. |
|---|---|
| Retracted length | Confirm by RFQ, drawing, sample, or target market requirement. |
| Cable OD | Confirm by RFQ, drawing, sample, or target market requirement. |
| Working environment | Confirm by RFQ, drawing, sample, or target market requirement. |
Purchasing Specification for RFQ
To receive an accurate quote faster, please confirm the commercial and technical details below when sending your cable requirement.
Need the product catalog?
Download the catalog or request it with your RFQ to compare cable categories, customization options, and manufacturing capabilities.
Why B2B buyers choose Nexharn
Nexharn combines factory capacity, quality documentation support, and practical RFQ communication for custom cable and wire harness sourcing programs.
- Wire cutting machines
- Terminal crimping machines
- Injection molding equipment
- Cable testing instruments
- Aging test equipment
Buyer FAQ
Can Nexharn make this product with custom length or connector?
Yes. Please send the required length, connector type, drawing, sample photo, or target specification for review.
Can you support private label packaging?
Packaging can be reviewed based on your sales channel, carton requirement, barcode label, and destination market.
What should I include in an RFQ?
Send extended length, retracted length, cable OD, connector type, operating environment, and quantity.
Related sourcing guides and cases
Continue comparing specifications, buyer checklists, and case examples before sending your RFQ.