Here is a promising link: http://www.electronics-plus.com/Merc...s/BACKUP6.html
The MFE201 is a good replacement for the old 40673.

Richard WB8KRN

"Bill Hennessy" wrote in message m...
Does anyone know where I can get a double gate fet like the old 40673?
I know Ocean State has it but it's kind of high $8.50, I know their are
others like the 3N201 and BF900. But can't seem to find them anyplace.

Bill, N5NOB