Mmmm, i have never seen so far a simm that refuse to work on an accelerator (i own Mtec 1230, Apollo 630, Blizzard 1230-IV, Apollo 1240, Blizzard PPC) and i actually have a 128 Mo FPM Hewlett Packard simm on my PPC with no problem at all.
My guess is any FPM or EDO matching the correct access time will work on the appropriate board. I don't know how you managed to fry a mobo and an accelerator with a simm, unless fitting it unproperly.