Original poster: Terry Fritz <vardin@xxxxxxxxxxxxxxxxxxxxxxx> Hi,While generally not good for primary Tesla coil capacitors, DigiKey does sell a surprising variety of CD 940 series and doorknob caps that find many filter and other HV uses. I made some charts of what they have:
http://hot-streamer.com/temp/DigiKey-CD-caps.pdf http://hot-streamer.com/temp/DigiKey-DoorKnob.pdf Cheers, Terry