hello,
i just got about 400 mixed russian germanium transistors.
mn414
mn13b
mn103
mn102
mn38a
cky101e
1t308a etc. etc.
i've googled but come up with no info on these mn transistors,
anyone heard of em?
thanks for your help
sr
no pinouts, but some of them MN series are listed here
http://212.14.12.75/elektroda/download/0306/00724_3284.pdf
no pinouts though, just spec sheets
maybe you have to ask Wiki about the russian alfabet. They just write some letters differently.
hope it helps
zj
oh...
what i thought was the letter
n is actually p. whoopsy.
It might be easier, will be more precise for you to compile your own data in Eng.
using GEO's transistor testing method..
that is helpful.
thank you zj.
Quote from: strangerock on April 14, 2007, 09:57:56 AM
that is helpful.
thank you zj.
hey no prob man
I believe, not really sure, some russian members might verify, but if the first few column are gain, it seems bad news.
Quote from: strangerock on April 14, 2007, 09:55:31 AM
oh...
what i thought was the letter
n is actually p. whoopsy.
yeah, the use the greek letter pi for p (logical no?), the symbol to calculate the surface of a circle.
Quote from: petemoore on April 14, 2007, 09:57:23 AM
It might be easier, will be more precise for you to compile your own data in Eng.
If you have 400 trannnies to check, I would think about a transistor tester. I got an older model peak analyzer, and that's great. newer models even display leakage, but are sickeningly expensive (+£60 or so).
A complete diy transistor tester would be a great idea. Specs are the specs, we learned.
Here is some good info, in russian:
http://staric01.chat.ru/pages/otk/ast0014.htm
Luck
Miguel
I did tests on some germaniums (mn266) I bought off Ebay. You can find the data in my blog:
http://www.muzique.com/news/
regards, Jack