Author Options:

what is equivalent of this transistor(BF494)? Answered


2N3904 or 2N2222 might do you but a 2N3707 is identical to a BF494.

You can get the datasheets here:


You can get the datasheets and the parts for less than Radio Shack here:


Mouser has a great search filter that enables you to put the parameters of a component in and it will tell you all the parts that fit.

Same question as here....
Similar circuit, I assume same school?