Copper and Substrate(core)
![](https://www.malabdali.com/wp-content/uploads/2020/06/1-8-1024x332.png)
![](https://www.malabdali.com/wp-content/uploads/2020/06/1-9-1024x394.png)
![](https://www.malabdali.com/wp-content/uploads/2020/06/2-6-1024x595.png)
Solder Mask
![](https://www.malabdali.com/wp-content/uploads/2020/06/3-8-1024x643.png)
Silk Screen
![](https://www.malabdali.com/wp-content/uploads/2020/06/4-6-1024x710.png)
![](https://www.malabdali.com/wp-content/uploads/2020/06/5-1-1024x702.png)
![](https://www.malabdali.com/wp-content/uploads/2020/06/2-7-1024x432.png)
![](https://www.malabdali.com/wp-content/uploads/2020/06/3-9.png)
![](https://www.malabdali.com/wp-content/uploads/2020/06/4-7-1024x420.png)
Copper Weight(thickness) and width
![](https://www.malabdali.com/wp-content/uploads/2020/06/5-2-1024x434.png)
![](https://www.malabdali.com/wp-content/uploads/2020/06/6-1-1024x405.png)
more width or weight is useful for more current and low the temperature
and you can calculate it by this web site
https://www.4pcb.com/trace-width-calculator.html
Clearance and Creepage
![](https://www.malabdali.com/wp-content/uploads/2020/06/1-10-1024x449.png)
you can use this website to calculate clearance and creepage
http://creepage.com/