Quote:
Originally Posted by Yamamaya42
R5000F is an old part #, not made anymore :/
now it's R5000F-T 
Do they really hold up as a HV rect in a color set? |
I'm happy I can remember the crux of the part number...Was finding them by refining the PIV specifications on mouser the first 2-3 times I bought them, but was able to remember enough of the number to search it this time.
They work great as focus rectifiers.
Several in series parallel did work in my 21CT55, and 4 in series worked for a Portacolor I didn't have a tube for earlier this year. The 21CT55 is a little hard on them and it took a few tries to create the right series parallel that would last more than a month in the doubler section. I think I ultimately went partially back to tubes in that set to balance HV level and output current.