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Re: Transistor identification?

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From "Tim Williams" <tmoranwms@charter.net>
Newsgroups sci.electronics.basics, sci.electronics.components, sci.electronics.design, sci.electronics.repair, alt.engineering.electrical
Subject Re: Transistor identification?
Date Sat, 5 Sep 2015 20:52:05 -0500
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How's it measure?

(Or if it's dead, is there another one probably working that you can test?)

Tim

-- 
Seven Transistor Labs
Electrical Engineering Consultation
Website: http://seventransistorlabs.com

"DaveC" <not@home.cow> wrote in message 
news:0001HW.1B9B87FD00098A2611E4F83CF@news.eternal-september.org...
> Help with identifying a TO-92 transistor?(at least I think it’s a
> transistor…)
>
> Pretty vanilla-looking with National Semi logo. Marked:
>
> NS 444
> ST
> 13903
>
> (The “NS” is the logo.)
>
> Not enough 4’s to make up a standard 2N number, and 13903 looks like a 
> date
> code?
>
> Ideas?
>
> Thanks,
> 

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Thread

Transistor identification? DaveC <not@home.cow> - 2015-09-05 13:28 -0700
  Re: Transistor identification? DaveC <not@home.cow> - 2015-09-05 14:18 -0700
    Re: Transistor identification? DecadentLinuxUserNumeroUno <DLU1@DecadentLinuxUser.org> - 2015-09-05 20:03 -0400
    Re: Transistor identification? John Robertson <spam@flippers.com> - 2015-09-05 21:52 -0700
      Re: Transistor identification? DaveC <not@home.cow> - 2015-09-05 23:05 -0700
        Re: Transistor identification? John Robertson <spam@flippers.com> - 2015-09-06 00:05 -0700
        Re: Transistor identification? piglet <erichpwagner@hotmail.com> - 2015-09-06 08:11 +0100
  Re: Transistor identification? "Tim Williams" <tmoranwms@charter.net> - 2015-09-05 20:52 -0500
    Re: Transistor identification? DaveC <not@home.cow> - 2015-09-05 21:40 -0700
      Re: Transistor identification? "Tim Williams" <tmoranwms@charter.net> - 2015-09-06 13:03 -0500
      Re: Transistor identification? "Ian Field" <gangprobing.alien@ntlworld.com> - 2015-09-17 20:16 +0100
        Re: Transistor identification? krw <krw@nowhere.com> - 2015-09-17 20:05 -0400
          Re: Transistor identification? Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2015-09-18 10:50 -0400
  Re: Transistor identification? N_Cook <diverse@tcp.co.uk> - 2015-09-06 07:46 +0100
    Re: Transistor identification? John Robertson <spam@flippers.com> - 2015-09-07 13:29 -0700

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