Capasitor dielectric temperature coefficients

May 17, 2004 1 Replies

Hi all, What would be the best (more stable) dielectric to use for a device that gets hot and cold regularly? By hot I mean +75 Degrees and cold is -30 Degrees.



The three choices I have are X7R, COG and NPO.



Thanks, Brian.


http://www.epcos.com/inf/20/10/db/cc_03/01910201.pdf

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