Parts substitute on web?

[DieterD]

Hi all,
Does anyone know if a parts substutute web page exists, i.e. where one can look up what transistors, diodes etc can be substituted for others.
Or better still, does this exist in downloadable form?

Dieterd

 

[ergo]

www.freetradezone.com

It requires for you to register (free account with restrictions also possible), but it's a very good place for part info, including possible substitutes.

They recently changed their policy. Some datasheets are no longer available if you are not a paying user : ( but I think it is still valuable source of information.

 

[DieterD]

Thanks Ergo,
Bye the way, thanks for the documents you sent me, I will probably first build the PA300, as the Titan seems to be quite complex.

Dieterd