Jpop

do u know any 2n**** transistors that could replace this, because the only transistors that are sold here are transistors with 2n**** thanks for the help :)

do u guys know any replacement transistor for BC337? the circuit wherein this is transistor is used is in this link: http://www.redcircuits.com/Page64.htm

thank u so much :D

how will u know when a transistor u have replace from the project schematics will work? or how will u know if it is an equivalent of the previous transistor?

anyone have any suggestion on the equivalent/substitute for the transistors of SL100 and BC158A? or anything in general on how to find a replacement for the transistors?

are there equivalent transistors for SL100 and BC158A? any help is greatly appreciated. this is the link of the circuit: http://www.electronic-circuits-diagrams.com/alarmsimages/alarmsckt10.shtml