Bc109c

Thread Starter

gusmas

Joined Sep 27, 2008
239
hey guys , i need a detailed datasheet for the BC109C transistor, and when i use Beta should i choose Btypical or work out Beta(average).
 

t06afre

Joined May 11, 2009
5,936
The best way for finding datasheet, is by Google. I always use Google as entry point
 

peranders

Joined May 21, 2007
87
hey guys , i need a detailed datasheet for the BC109C transistor, and when i use Beta should i choose Btypical or work out Beta(average).
I most cases the B version will work. I'll guess you want to use this transistor in a non-critical circuit?

BC107
BC108
BC109
BC546
BC547
BC548
BC549
BC555
BC337
etc, etc.
 

bertus

Joined Apr 5, 2008
20,051
Hello,

In the old days a magazine used the terms TUN and TUP
There was the TUN (transistor universel NPN):



There was the TUP (transistor universal PNP):



They also publised parameters for them:



And pinouts:



Greetings,
Bertus
 
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