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PCB clone

Solder Resist of the PCB

  Time:2012-06-05 09:51

The areas on the pcb where should not be soldered maybe covered with a polymer solder resist(solder mask) coating typically 20-30 micrometres thick. The solder resist helps to prevent solder from bridging between conductors and creating short circuits. Solder Resist also provides some protection from the environment.