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Re: Transistor replacements


 

Flavio,

I built my kit to do TTL-serial only, and I don't plan to use real RS-232 voltage levels.? So I have a FJN3403 and a FJN4303 new in the package here.
If you want them, contact me offline at frank@... and I will send them to you.

For an active part, it seems like you could find a match in a surface mount package, if you're willing to solder that to the top (or bottom, depending on the pinout).
I think a SOT-23 can fit on TO-92 pads?

Another alternative would be to find a compatible?N-channel and P-channel FET in a TO-92 package, which would be ok with the maximum voltages, and then try to orient the part to that footprint.

-Frank


On Mon, Apr 26, 2021 at 10:11 AM bill rowe <bill_rowe_ottawa@...> wrote:
On Mon, Apr 26, 2021 at 08:46 AM, Flavio Vinicius Spalato Zanchi wrote:
FJN4303R
yeah, certainly digikey Canada shows out of stock and obsolete.? hopefully lee has an alternate part or source.

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