stevem Messages: 4739 Registered: June 2004 Location: NY
Senior Member
A NTE brand part number NTE128 is one of the replacements, or the newer plastic version NTE128P.
Either way on install leave the leads long as they help to act as a heat sink.
Thetre are many other plastic pack TO-220 types you can use but thetre fatter leads will make you have to drill out the holes in the circuit board bigger.