Electronics Forum: capacitor discoloration (1)

SMD ceramic capacitors dark spots

Electronics Forum | Fri Jul 20 17:38:06 EDT 2018 | mikedcmt

We have some MLCC capacitors that show some discoloration, or spots. Does anyone know if this will affect reliability? Caps test good - and assemblies function perfectly.

Videos: capacitor discoloration (1)

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Express Newsletter: capacitor discoloration (76)

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Hermetically Sealed SMD Tantalum Capacitors Hermetically Sealed SMD Tantalum Capacitors by: I.Zednickova, M.Biler, J.Petrzilek, T.Zednicek; AVX Corporation The article presents improvement of stability parameters of tantalum surface mounted

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SMTnet Express, January 22, 2015, Subscribers: 22,251, Members: Companies: 14,183, Users: 37,571 High Temperature Ceramic Capacitors for Deep Well Applications. R. Phillips, J. Bultitude, A. Gurav, K. Park, S. Murillo, P. Flores, M. Laps - KEMET


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