Transistor ID

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sasarchiver

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hi guys,
i have about 100 NPN and PNP transistors. but i dont know what ones are what. i see it has writing on them but i find it hard to ID them, is there a way to do this. thx in advance
 
heres one
<a href="http://s134.photobucket.com/albums/q106/sasarchiver/electrics/?action=view&amp;current=SAM_0678.jpg" target="_blank"><img src="http://i134.photobucket.com/albums/q106/sasarchiver/electrics/SAM_0678.jpg" border="0" alt="Photobucket"></a>

on the reverse side it has the letter T

actually that ones abit obvious, BC337. ill go through the ones that are hard to work out...

here
View attachment 60702
 
Last edited:
Huh.

The BC 7-25 was a funny one. If search on alldatasheets, it is found (fooled me) but only because the phrase "7-25" is a chapter within a pdf file, and that is found when searcing.

However, google didn't returned anything relevant other than.
 
i have more like that too, ill need to get em out and take pics of em so i can get em sorted out. thx
Click to expand...
It would be easier for us if you just list the numbers instead of taking photos.
 
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