Shenzhen Grande Electronic Linkedin Page
Shenzhen Grande Electronic Co., Ltd logo
E-mail us for a Quote:
Call us now:

Technical Article

What is a PCB green mask?

Time:2019-07-10 16:26:31 Click:

PCB green mask, a kind of solder ink that is called as solder mask in PCB. Solder mask is applied to circuits and substrates where PCBs do not need to be soldered, or just be used as a solder resist.


When it comes to the roles of solder mask, here are a couple of points for your reference:


1. Preventing short circuits caused by bridging in the welding technology;

2. Welding only in the positions where they must be welded;

3. Preventing insulation deterioration and corrosion caused by external environmental factors such as dust and moisture in order to protect the circuit for a long term;

4. With high insulativity, making the high density of the circuit possible.



Previous:What are the different types of solder?

Next:Which is the best software for PCB designing?

Request an Official Quote



File Upload

Upload a list of files

    Please upload your Gerber files and BOM. You can upload an unlimited number of files as long as the total size of all files does not exceed 20 MB. To ensure you receive your official quote in less than 24 hours, please include the quantity of circuit boards for which you would like a quote.

    If you require that we sign a Non-Disclosure Agreement (NDA), please send it to us prior to sending your files and we will be happy to accommodate.

    Home About Us Services Quality Pb-Free News Contact Us

    Copyright ® 2017,Shenzhen Grande Electronic Co., Ltd. All Rights Reserved. English 中文站 Sitemap