The purchasing decision
Provide a device list, pinout and routing envelope. Review strain relief and movement at service points. Require the supplier to identify deviations before fabrication and preserve the approved drawing with inspection results.
Keep these records
- Interface drawing.
- Routing and branch dimensions.
- Electrical test requirements.
Give each record an owner and a revision or date. If a supplier proposes a different part or test condition, record it as an exception for review before treating the quotation as equivalent.
Turn the review into a sourcing request
Start with the linked component checklist, add the actual platform and part identity, and state quantity, destination and timing. List unresolved requirements explicitly so the first discussion can focus on those gaps.
Control and telemetry harnesses — requirement checklist