Electronics Forum: liquid. flux formula for soldering electronic clean (Page 1 of 1)

Re: High temperature solder paste for gold plated MCMs

Electronics Forum | Thu Jan 27 14:49:53 EST 2000 | Glenn Robertson

Tuan - One of the reasons I suggested pre-tinning (aside from the negative effects of Gold on appearance and reliability) is the known slower wetting of Sn/Ag and Sn/Cu alloys as compared to Sn/Pb. If you don't have to be Lead-free, the high Lead

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