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May 23rd, 2022, 11:54pm
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Is solder mask necessary (Read 442 times)
Haloe
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Is solder mask necessary
Mar 09th, 2020, 2:46am
 
The solder mask can prevent trace oxidation? I mainly use THT. There is no problem at welding bridge.
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Horror Vacui
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Re: Is solder mask necessary
Reply #1 - Apr 15th, 2020, 2:54am
 
Yes. It covers the copper and do not let the oxygen through. Solder paste also stops corrosion.
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