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Sunday, April 17, 2011

What is PCB? (Part 6 - PCB Solder Mask)

PCB Soldermask

Solder mask or solder resist is a lacquer-like layer of polymer that provides a permanent protective coating for the copper traces of a printed circuit board (PCB) and prevents solder from bridging between conductors, thereby preventing short circuits. Solder mask was created primarily to facilitate wave soldering used in mass assembly. Solder mask is traditionally green but is now available in many colors.

What colour we are commonly supporting?
Please refer below:

Green


Blue


Black-Matt


Black-Glossy


White


Red

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