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[pcdlist] Re: OrCAD Users Group TampaBay
- From: "Thwaits, Jeff C" <JThwaits@xxxxxxxxxxxx>
- To: "'pcdlist@xxxxxxxxxxxxx'" <pcdlist@xxxxxxxxxxxxx>
- Date: Thu, 30 May 2002 12:47:13 -0500
Semiconductor Diodes - mark cathode
Light Emitting Diodes - +
Is the way we do it here. I am not sure of the reasoning.
Jeff Thwaits
Electrical Designer
Osmonics Autotrol
5730 N. Glen Park Rd.
Milwaukee, WI 53209
Voice 262-518-4353
Fax 262-238-4402
http:jthwaits@xxxxxxxxxxxx
-----Original Message-----
From: Watt, William (sys) USX [mailto:wwatt@xxxxxxxx]
Sent: Thursday, May 30, 2002 12:44 PM
To: 'pcdlist@xxxxxxxxxxxxx'
Subject: [pcdlist] Re: OrCAD Users Group TampaBay
Let's settle a question for me. In almost every place I've worked, we have
marked the cathode end of a diode to indicate its polarity. Usually with a
dot.
What is the majority thinking on this. Do we mark the anode or cathode end?
Bill Watt
Moog Inc
Jamison Rd
East Aurora, NY 14052
716-687-5596
wwatt@xxxxxxxx
> -----Original Message-----
> From: MGehri [SMTP:mgehri@xxxxxxxx]
> Sent: Thursday, May 30, 2002 1:36 PM
> To: pcdlist@xxxxxxxxxxxxx
> Subject: [pcdlist] Re: OrCAD Users Group TampaBay
>
>
> Much easier to put a silkscreen dot next to pin 1 and the + (anode) side
> of
> other devices. Do you have room for ref des?
>
> Michael D. Gehri
> Senior Designer
> Southwest Research Institute
> Phone 210-522-3777
> FAX 210-522-2709
>
>
>
>
>
>
>
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