In article ktYTf.7417$_Q.7383@edtnps89, "Dave" wrote:
"GregS" wrote in message
...
In article , "Travis
Jordan" wrote:
Dave wrote:
I've identified a bad transistor in the power supply of an audio
component, circa 1981. It's a 2SB527 PNP transistor... I had a bit
of a look around on the net and didn't find any quick easy sources.

Xref:
http://www.st.com/stonline/books/pdf/docs/4171.pdf



2SB527 PS TO125 110 v 90v 5v 2A 10WT 50minHFE
Froms Towers Transistor Selector No freq. given.

That's odd... I am finding all over the place on the net:

2SB527 TO220 110V 100V 0A8 10W 50minHFE 300maxHFE

That's 800mA rated, not 2A. Where did you get 2A rating?

Towers International Transistor Selector book.
2A max, 500ma hfe test.


There is also some crosses at
http://www.ee.washington.edu/circuit...rts/cross.html

Also my page.
http://www.pitt.edu/~szekeres/shopchip.htm


I read again with magnifiers, thats TO126 package. Perhaps the orginator
can identify which case?? TO220 or TO126 ??