This weekend I dealt with a mirror in my Super Graphic that had come unglued. While I had the viewfinder out, II took the opportunity to replace the solenoid capacitors, since they tested bad on my Triplett 630. Being a radio amateur, I reached into my parts stash for 2 new 50v 47mfd caps to replace the 50v 50mfd caps. Then I went about the business of reassembling the camera. THEN, it occurred to me. I can't use those capacitors. NO WAY are the new ones I used going to be able to stand up to the repeated discharge to operate a solenoid. I'd e surprised if they don't blow up the first time I trip the shutter. See the photo. What sort of caps should I buy to replace the originals? Would Digi-Key have something? Thank you.