Date sent:              Wed, 10 Feb 1999 14:28:41 -0600
Send reply to:          "TechNet E-Mail Forum." <[log in to unmask]>,
                Jerry Hoppke <[log in to unmask]>
From:                   Jerry Hoppke <[log in to unmask]>
Subject:                [TN] component designators
Originally to:          [log in to unmask], [log in to unmask], [log in to unmask]
To:                     [log in to unmask]
Jerry,

I believe this is done by JEDEC Solid State Technology
Association which is a body of Electronics Industries Alliance (EIA)
you can find them on the web http//:www.jedec.org/.

Bob Haynes

> Hi Techies,
>
> Here is a question for some of you guys with component backgrounds.
> What organization comes up with the call outs for electronic
> components?  Like INXXXX, for leaded diodes, 2NXXXX FOR transistors,
> DL-XX MELF for SMT diodes, etc.  And where would one find a listing of
> correct call out for various components?  When I was at Honeywell, we had
> at component group that made sure this was all done correctly, now I see
> prints with call outs for both leaded and SMT on the same print.  I know
> they are wrong but cannot give a reference to correct procedure.
>
> This is abit of the beaten path for most of us, but I am sure someone has
> that that bit of knowledge tucked away somewhere in this group.
>
> Thanks,
> Jerry Hoppke
> Datakey
>
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