Solder Mask Design – PCB DFM Part 6
6.1 Solder Mask Design for Copper Traces [50] Generally, solder mask will cover copper traces,
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Hole Design – PCB DFM Part 5
5.1 Vias 5.1.1 Hole Spacing Figure 31: Spacing requirements for holes and vias [44] The
Component Layout Considerations – PCB DFM Part 4
4.1 General Component Layout Requirements Through-hole components with polarity or direction requirements should maintain a
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Design For Manufacturing Guidelines – PCB DFM Part 1
If you’re not sure whether your pcb design is manufacturable before send it to pcb