tinning ICs?

From: david grohowski <electronicamuse_at_aol.com>
Date: Mon Aug 26 2013 - 16:37:57 EDT

about 15 years ago I used to buy refurbed ram and cpus from a company and I have never been able to duplicate their quality. their ICs' legs were clearly dipped into something like a solderpot. I have one with new solder bar and even if I clean the legs manually, then wash or clean with alcohol, etc, it never bonds like theirs. maybe in part it's because the parts I was trying to refurn were in bad shape to begin with. you arcade guys know exactly what I mean. anybody had good success stories?

thx
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Received on Mon Aug 26 16:43:52 2013

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