Greetings All: I have four large toroids that were bought some years ago by a chap for use in amateur radio. I came into them after he passed on. They are labeled 144T500 - 3C5. I have seen somewhere
'3C5' is a 'Philips-like' code for ferrite material, but I cannot find it anywhere in my lists. Larry (and others) : I have information on Philips ferrite materials (specifications, material grades,
Larry Kayser wrote: I have four large toroids that were bought some years ago by a chap for use in amateur radio. I came into them after he passed on. They are labeled 144T500 - 3C5. I have seen some