6/12/2026
Panelization Rails and Fiducials for SMT Production
A practical DFM guide for overseas PCBA buyers on SMT panelization rails, tooling holes, global and local fiducials, breakaway methods, component keep-out and production-release checks.
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A practical DFM guide for overseas PCBA buyers on SMT panelization rails, tooling holes, global and local fiducials, breakaway methods, component keep-out and production-release checks.
Panelization affects stencil printing, placement stability, depanelization stress and test flow. Buyers should review panel rules before a PCB order is released.