I read in !emc-pstc that [email protected] wrote (in <194.5bfc605.29f1e [email protected]>) about 'High Temp Caps and Inductors', on Fri, 19 Apr 2002: >I'm looking for Ceramics, 0.01 through 1 microfarad. Inductors, 1 to 100 >microhenry, about 0.5 amps.
You will not, I think, get ceramic capacitors in that value range that keep anything like their low-temperature value at 180 C. You probably need to look at glass-dielectric, but AFAIK a 1 uF glass cap would be physically very large. The normal core materials for inductors in that value range may well be near or above their Curie temperatures, too, so permeability values will be low and very temperature-sensitive. -- Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk Interested in professional sound reinforcement and distribution? Then go to http://www.isce.org.uk PLEASE do NOT copy news posts to me by E-MAIL! ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: [email protected] with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list"
