YONGTANPrecision Contact & Magnetic Connection
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APPLICATION ENGINEERING

Custom connections for automotive electronics

Evaluate connections for in-vehicle accessories and electronic terminals with project-specific mounting, harness, electrical, environmental and traceability requirements.

Concept illustration of a detachable cable connected to an in-vehicle accessory
Application concept illustration — not a claim of an approved customer device

Define the installation and qualification boundary

Detachable charging accessories, data interfaces and custom harness connections require different drawings, protection arrangements and validation plans. Provide the intended location and use conditions rather than assuming every magnetic connection is suitable for a vehicle.

An IATF 16949 certificate applies to the named holder and stated manufacturing scope. It does not automatically qualify every website product or establish approval for a particular automotive application.

Automotive-electronics input checklist

  • 2D/3D installation drawings, trim clearance, mounting, routing and strain relief.
  • Normal and peak electrical load, polarity, protection and thermal requirements.
  • Protocol, signal assignment, shielding, grounding and EMC requirements where applicable.
  • Temperature, humidity, contamination, vibration, impact and material restrictions.
  • Required standards, report format, documentation, batch traceability and development stage.

Agree validation and change control before sampling

Confirm the applicable test methods, conditions and acceptance criteria with the project engineering and quality teams. Record sample identity, approved drawings, inspection results and any changes to contact, housing, magnet or cable construction. Ask Bella for the documentation actually available for the selected model.

Select a product family for engineering review

All product images and SKUs are customizable customer-project references. Final dimensions, materials, electrical requirements and verification conditions are confirmed for the new device.

Frequently asked questions

Does the IATF certificate cover all products?

No. The original certificate identifies Dongguan Yongtan New Energy Co., Ltd. and its manufacturing scope; product-specific qualification is separate.

Which automotive reports are available?

Availability depends on the product, test scope and project stage. Confirm the required standards and report format with engineering before ordering.

What is needed for an initial review?

Provide installation drawings, electrical and data requirements, environmental conditions, applicable standards, sample targets and estimated volume.

Discuss your project with Bella

Send the application, drawings, electrical conditions, environment and estimated quantity for an engineering review.

Send project details