They are used in an EMS (electronic muscle stimulating) machine, close to the 9V supply. I burned a couple of them when i short circuited while in full power. Don;t have the scematic as you can assume.
Any ideas of replacements that can stand higher current but still protecting the rest of the circuit?
i have an idea, stop shorting it!!!!
the transistor you are talkimng about is 100mA if i am not mistaking, so maybe they are there so that no more than 100mA pass trough the circuit. i think that you shouldnt replace them with highter power because you might get fried!!!
Thank you people,
i am planning to replace them with the samw ones but the problem is that i am not sure if they are the ones i told you about.
It;s a guess looking at the nearby transistors.
Anyway i am waiting an answer from the manufacturer.