SMD
Pre-assembly checklist for SMD projects
Sending a project to assembly without a checklist often leads to repeated questions, sourcing delays, and file revisions. This list covers the essentials before production starts.
Production file readiness
Final Gerber, centroid, and BOM revisions must reference the same build.
- Version numbers aligned across files
- Mask and silkscreen layer review
- Orientation check for sensitive parts
BOM and sourcing review
Each BOM row needs manufacturer reference, package, and exact quantity.
- Approved alternates documented
- Moisture-sensitive parts flagged
- MOQ aligned with build plan
Assembly expectations
Lead time and inspection level should be agreed before the line starts.
- Post-assembly test scope
- Packaging and labeling rules
- Final approval sample plan