David wrote:
avoid Mylar/polyester/PET and high dielectric constant ceramic capacitors.
Andreas wrote:
Do you have some specific recommendations/suggestions what to use?
PTFE, polystyrene, or polypropylene (in descending order of desirability for this application).
In some cases, the lowest permittivity ceramics (NP0/C0G) might be OK, but they would not be my first choice due to higher dielectric absorption and susceptability to microphonics. Mica has significantly higher dielectric absorption, so it is not a good choice when settling to a very small tolerance is required.
Best regards, Charles _______________________________________________ volt-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
