Electronics Forum | Wed Jan 27 20:11:36 EST 2010 | plerma
What material is used to cap a via? Is it the > standard LPI Process/Material? we tent vias all the time, mostly to assist with assembly and the majority of the time outgassing is not a problem. What is the purpose in your case?
Electronics Forum | Mon Apr 12 22:22:01 EDT 2004 | davef
Large voids are common in via in pad [seach the fine SMTnet Archives for earlier laments], especially in blind via. Observations on your via out gassing theory: * If the copper plating on your via is GT 1 thou, there will be no outgassing from the
Industry News | 2018-12-08 03:29:29.0
SMT Dictionary – Surface Mount Technology Acronym and Abbreviation
Industry News | 2015-03-16 06:51:04.0
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. Dissolved Gas Spreads Out Through Diffusion. Board The dissolved gas spreads throughout medium by diffusion. When it reaches the edge it escapes through outgassing
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