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Subject: tented via's and out gassing

Date: 10/03/01 at 11:14 AM
Posted by: Wes Worden
E-mail: wworden@lowrance.com
Message Posted:

Question: I need information on Tenting Via's both sides and any reliability issues related to out gassing of laminates causing either trapped gasses in via holes or bubbling of LPI soldermask. What are the reliability issues for of tenting via's for equipment under extreme heat and cold exposures.

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