Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


Murata cap wetting issues

Tom Gaffney

#5984

Murata cap wetting issues | 17 April, 2001

Has anyone out there had solder joint wetting issues with Murata ceramic chip caps, in particular with Alpha UP78 no-clean paste? We are finding that changing either the paste or the vendor corrects this problem. If so, please advise your solution(s).

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#5994

Murata cap wetting issues | 17 April, 2001

Curious.

Tell us more about: * Murata solderability protection * Solderability protection on the caps used to replace the Muratas * Reflow profile used with each of the two pastes * Differences in the two pastes

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