Hi Friends
I'm making some alarm projects and I wanted to know the substitutes for these American transistors. It is very difficult to find these 2N types in my country (Sri Lanka). Most commonly available ones are "BC Series". Therefore appreciate very much if you indicate 'BC types' as far as possible.
2N 2905 PNP
2N 3904 NPN
2N 3906 PNP - I think the sub. is BC557
2N 3704 NPN
2N 3702 PNP
Thanks & regards
I'm making some alarm projects and I wanted to know the substitutes for these American transistors. It is very difficult to find these 2N types in my country (Sri Lanka). Most commonly available ones are "BC Series". Therefore appreciate very much if you indicate 'BC types' as far as possible.
2N 2905 PNP
2N 3904 NPN
2N 3906 PNP - I think the sub. is BC557
2N 3704 NPN
2N 3702 PNP
Thanks & regards