S9012 Transistor

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• Jul 6, 2006

• #1

I'm a newbie so bear with me pls if I'm asking this in wrong the section. I just would like to find out the substitue for the above transistor pls. Any ideas would be welome.

 

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Paul Obrien

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• Jul 6, 2006

• #2

https://www.fairchildsemi.com/pf/SS/SS9012.html is the original
https://www.electro-tech-online.com/custompdfs/2006/07/PN2FPN200.pdf looks like a sub

 

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• Jul 6, 2006

• #3

Thanks Paul.

 

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• Jul 7, 2006

• #4

Anybody in UK knows where I could possibly obtain the above pls...

 

Nigel Goodwin

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Most Helpful Member

• Jul 7, 2006

• #5

What's it for?.

 

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• Jul 7, 2006

• #6

It's off power supply unit for the portable drill - PSU is OK, the dc goes into this battery holder; the transistor's of it - O/C on all legs!

 

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Paul Obrien

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• Jul 7, 2006

• #7

I suspect you may either need a larger transistor or have a fault, sure the power supply is at the correct voltage?
I just picked the PN200 because I normally get them for under 20c each

 

Last edited by a moderator: Jul 7, 2006