PCB
Panelization tips to reduce PCB material waste
Good panelization can improve both material use and downstream assembly time. These tips help with an initial panel layout.
Panel layout
Board spacing must match routing capacity and depanel method.
- Rails and fiducials
- Board orientation control
- Depanel tool limits
Material optimization
Tight nesting without yield planning only saves paper, not copper.
- Useful boards per sheet
- Avoid unnecessary rotation
- Fab minimum order alignment
Assembly impact
The panel must stay stable through handling, stencil, and reflow.
- Tab type selection
- Strength after depanel
- Panel revision in production files