Reply With Quotehere you go mate
Need some help finding a transistor.
Hello all, I go by the name of Chesso.
I am quite new to working with electronics, so the information I have for the problem is not very well understood by me personally lol.
My missus father (who is not too computer savvy) is trying to repair an inter comm set (one is working, the other is not quite so well) due to 2 blown transistors at this point.
He managed to find a working replacement, but needs another one and he cannot find anything in his JayCar and various other electronic catalogues.
This is the only information I have to work with:
Code:
8050
S8050
8050D
Package type T0-92
Apparently this transistor is probably made somewhere foreign to Australia and bears a mark that is not in any catalogues we have, so I am trying to help him find an equivalent for it.
I don't suppose any smart cookies on here would have a clue what might be a good replacement, or somewhere I might find more information?
| Look Here -> |
here you go mate
When you do things right, people won't be sure that you have done anything at all
Not a problem.
G'Day,Originally Posted by Chesso
These are replacements for the complementary pair SS8050/SS8550.
BC139/BC140. Pin out is E-C-B instead of E-B-C. Should not be foo hard to cross the C & B leads over. Recommend you replace as a pair.
Available at DSE for 60 cents ea. Cat No Z1389/Z1388.
Kindest Regards, " The Druid ".............
Bloody legends :P.
I'll forward this information to him, he will be very grateful, he has been trying to sort this out for some time now.
HELLO BEER FOR LIFE . DID YOU GET YOUR ANSWER? i'm looking for a small transistor with this on it. H HE 8050 CD CAN'T FIND NOTHING ! ANY SUGESTIONS? THANKS. REACH ME AT COCOCRENDON@HOTMAIL.COM
WELL HEAR I GO AGAIN?? I need something that would replace the hhe 8050 pnp transistor, and add more output aswell any help would help???
thanks!
sid.
try a 2sb649 transistor. they are available from wes. same current rating.
sid (19-09-09)
anyone out willing to help out?? i have to come up with a replacement or upgrade for transistor,, HHE 8050, JUST WANT TO SEE IF I CAN FIX THESE UNITS??
ok sounds good i'll give them a try?? See what happends.
well i gave them a try and didn't work?? i tryed evry witch way,,,nothing. luckly i have replace the scanner controller unit with sho me 11.1025.008 great unit and it does the job 10 times better than the cheap JC Whitney controllers.
ok, a 8050 is a npn not pnp, the 8550 is a pnp
the 8050 in the to92a package is CBE looking from the front.
replacing the 8050 use a 2sd669a configuration is ECB looking from front
replacing the 8550 use a 2sb649a configuration is ECB looking from front.
if there is a problem, look elsewhere in the circuit.
SORRY TRYED THEM OUT AND DIDN'T WORK?? I SURE WISH JC WHITNEY CAN UP RADE THIER UNITS???
THANKS ANYWAYS
8050 Transistor
You can purchase these transistors from this company.
They are not listed in their catalogue but they do have them. You can check by looking in - Technology Kits - Advanced level kits - Open the Teaching Unit instructions and look at the parts list for either the Wanderer or Seeker. I have purchased replacement ones from them. Let me know how you go.
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