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Solutions

Second-Source & Supplier Transfer Support

For buyers moving an existing cable assembly to another qualified manufacturing path while preserving drawings, test requirements, and documentation expectations.

When this fits

  • The buyer has an existing assembly, drawing, approved sample, or supplier package
  • A second manufacturing path is needed for risk control or supply continuity
  • The project requires careful comparison against the current build and test expectations
  • Materials, connectors, or documentation must be preserved unless the buyer approves changes

Inputs needed

  • Drawing, sample, clear product image, or specification
  • BOM, wire or cable requirements, and connector part numbers when available
  • Quantity or annual demand
  • Testing, documentation, and delivery destination
  • Current approved drawing, sample, or supplier specification
  • Known change limits and any no-substitution items

Solutions

What MTTJ reviews

  • Drawing-to-sample consistency
  • Connector, terminal, wire, cable, label, and packaging equivalency
  • Testing and inspection criteria from the existing supplier package
  • Documentation gaps that must be closed before release

Solutions

Evidence that helps review

  • Current sample photos and marked differences if known
  • Existing inspection records or test criteria
  • Approved component list and no-substitution notes

RFQ

RFQ checklist

Separate current approved requirements from requested improvements
Identify components that cannot be substituted
Provide existing test criteria and record format
Confirm whether the project needs samples before production release

FAQ

FAQ

Can MTTJ copy an existing assembly from a sample?

A sample can support review, but drawings, material requirements, connector details, and test criteria are still needed for a controlled transfer.

How should substitutions be handled?

Any material, connector, or process substitution should be documented and approved by the buyer before release.

RFQ support

Need review by project task?

Send drawings, samples, BOM, testing requirements, quantity, and delivery destination so MTTJ can review the task and manufacturing boundary.

Start an RFQ