"spamtrap1888" wrote in message
...
On Jun 21, 5:48 pm, "Arfa Daily" wrote:
Anyone come across a transistor "D 8050" ? The logo is just a small
star.
That is followed by a "D", then below that "8050". My first thought was
2S -
D8050, but that turns up no data, except the usual component search
engine
dead ends and non-existent data sheets. It's a standard TO92 D-line
plastic
package, and the board has its pins marked as E-B-C.

I've never seen such a logo and it's driving me crazy. Can you put it
on tinypic?

I keep thinking it must indicate the transistor is kosher (Dairy):

http://www.jewishceliacs.com/jcn%20graphics/Star-d.gif


In case it helps, its in the SMPS of a Wharfedale monitor speaker.

How old is this? Current production, ten years old, twenty, more?


Can't say that I'd ever seen it before, either, and I've been in this game a
long time. As to the item in question, I believe that it is at least recent
if not current. I seem to think that the shop owner that sent it to me for
repair, said that the owner had not had it all that long.

You should be able to see a picture of the transistor here

http://i48.tinypic.com/27wzj85.jpg

if I've got the address linking right.

Arfa