SMD (Solder Mask Defined) and NSMD (Non-Solder Mask Defined) refer to the way copper pads on a printed circuit board (PCB) are exposed. This seemingly minor detail in PCB pad design, which used to go ...
PCBWay
Sep 15,2023
7893 views
Introduction:In the PCB industry, in order to ensure the insulation of solder mask of the printed circuit boards, as well as prevent the oxidation of the PCB surface and beautify the appearance, it is...
lesley
Aug 08,2019
5946 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 7 |
| 2 | Dan Pickerill | 4 |
| 3 | Mnazz N | 1 |
| 4 | Ross Feng | 1 |
