An interior display, radar module and power controller cannot use the same generic PCB requirements. Vehicle location, electrical architecture, operating environment and customer qualification guide material selection. Required quality-system certification and customer approval must be verified for the actual supply scope before production commitment.
Engineering Review Points
- Environmental exposure: specify temperature cycling, vibration, moisture and chemical exposure. Review laminate construction, hole reliability, surface finish and protective coating against those conditions.
- Electrical function: distinguish high-current power paths, RF, high-speed and sensitive analog interfaces. Provide impedance, isolation and connector requirements.
- Mechanical interfaces: check mounting loads, connector retention, board support, panelization and housing fit. Rigid-flex needs installed shape, bend radius and movement conditions.
- Production control: agree approved materials, lot identification, change authorization, inspection and test records. Qualification samples and customer-specific documentation need a defined acceptance basis.
Prepare Your Project Files
Provide board data, stack-up, drawings, installation conditions, quality-document requirements and inspection criteria. For PCBA, include BOM, approved alternatives, placement data, programming and functional tests. State quantities, traceability and approval milestones separately from vehicle qualification activities.