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What is solder resist that you can't ask about now?

Introducing the design and implementation perspective on "applying solder adhesion prevention to unnecessary areas"!

"Solder resist" is an insulating film approximately 30μm thick that is applied to the surface of printed circuit boards, and it is often simply referred to as "resist." The colors known are green, blue, red, yellow, black, and white. The prevalence of green is commonly attributed to the fact that patterns are more visible and easier on the eyes of inspectors. One of the purposes of applying this resist is to "prevent solder adhesion to unnecessary areas (to prevent solder from adhering to unintended places)," but this perspective is from the viewpoint of the applicator. In this blog, we introduce "solder resist" from the design and implementation perspective. *For more detailed content of the blog, you can view it through the related links. Please feel free to contact us for more information.

Related Link - https://www.kei-all.co.jp/company/blog/post-4985/

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