If PCB has unfilled vias, what are the risk to the product vs PCB with filled vias. Why some PCB drawing calls for filled via while others not specific. Does the filled vias must for high-speed board vs other that are low speed type application? I want to understand the choices to make.
| Ranking | Name | Answers |
|---|---|---|
| 1 | _ Floppy Lab | 4 |
| 2 | PCBWay Team | 3 |
