Need help sourcing parts for softie 3

[DLM]

Hello , I am having  a problem finding and getting a  Bipolar transistor 2n3904bu for my softie 3 build . On the mouser cart it says back ordered 43 weeks . I searched around and only could find them on amazon (at 6.00 to 12.00 each . little pricey )  and on amazon  it says 2n3904  without the bu on the it . As I am not  educated in electronics , I do not know the difference of the parts I'm looking at . Can someone please advise ?

[jimilee]

2n4904 should be fine. I've never had an issue. Last ones I bought came from ebay.

https://www.taydaelectronics.com/2n3904-npn-general-propose-transistor.html

[DLM]

Hey , Thank you Jimilee  your the Best ! I have had this Green bean sitting on my desk since 2015 and never built it . I recently up graded it to 2019 and wanted to put in the softy switch .

[madbean]

https://www.mouser.com/ProductDetail/610-2N3904

32k in stock

[DLM]

Thank you Mad bean , I put it on the mouser cart . Now I need to order your softie 3 . You are THE GREAT ONE  !