On Friday, April 30, 2021 at 11:56:37 PM UTC-4, Max D. wrote:
On Saturday, April 17, 2021 at 12:37:19 AM UTC-4, Rich wrote:
wrote:

Which case style do you have?
Thanks for the offer. The old 1M30D-060 is a To-3PF, I believe, with the low profile upper half.

I went through everything I have including scrapped plasma sustain boards, and all the big plastic transistors I have are power mosfets. Sorry. What I would do is use DigiKey or Mouser's search parameter to select a suitable replacement.