At 02:33 PM 2/13/01 -0800, Dennis Saputelli wrote:
>I hope it doesn't give CR for a diode !
standard is D or CR. I prefer D because it takes up less room. Sometimes VR
is also used for a diode used as a voltage regulator
>or IC for a U
right. U is "inseparable subassembly, integrated-circuit p
Here's a search result link from IEEE which has the full pdf versions
(see items 40 and 41) If the link doesn't come across go to
http://ieeexplore.ieee.org and search on "reference designations" I
couldn't find the spec at ANSI's site either.
Regards
jmc
http://ieeexplore.ieee.org/search97/s97is
Hi all,
Even the term "Designator conventions" smacks of oxymoron. I am trying to
create a company library database and SOP for design. I have many Engineers
with various cultural backgrounds, some of which use some pretty weird ID's
and symbols. Before I institute my 10 commandments, I would love
Alan,
Could this be put on the protel-users egroups/yahoo site? (URL:
http://groups.yahoo.com/group/protel-users/files ) In any case, I'd like a
copy. Let me know if you'd like me to put it on the above site.
Dwight Harm
[EMAIL PROTECTED]
> -Original Message-
> From: Alan Gore
> Sent:
IEEE 315A was replaced by IEEE 315 (with 315A as a
supplement) and is available from Global Engineering
Documents www.global.ihs.com for $72 US dollars.
By the way, Alan, how is the chad in New Zealand? (sorry, I
could not resist)
Steve Smith
Product Engineer
Staco Energy Products Co.
301 Gaddi
Hi
We use IEEE 315A-1986 which replaced the ANSI standard. I co-wrote a
company standard based on this which includes standardised part
descriptions as well. You would be welcome to the file if you felt it
would be useful. It is a Word97 doc.
Regards,
Alan Gore.
Development Engineer.
OEM GPS Pro
All,
I just went to the ANSI site, and had no luck finding my way around. Does
anyone have some quick advise on how to navigate through this site
www.ansi.org to actually find the ANSI Y32.16-1975 standard? I typed Y32.16
on their search engine, and it came up with no result.
Many Thanks,
Andy
Lloyd,
We try to use ANSI Y32.16 (www.ansi.org) whenever possible.
Steve Smith
Product Engineer
Staco Energy Products Co.
Web Site: www.stacoenergy.com
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, February 13, 2001 12:25 PM
> To: Multipl
At 12:24 PM 2/13/01 -0500, [EMAIL PROTECTED] wrote:
>Hi all,
>Even the term "Designator conventions" smacks of oxymoron. I am trying to
>create a company library database and SOP for design. I have many Engineers
>with various cultural backgrounds, some of which use some pretty weird ID's
>and sym
Lloyd,
You might want to find the ANSI standard (do a Yahoo web search, etc.) for
reference designators. It should help.
John
-
John R. Lemburg,Sr. Hardware Engineer
Avistar Systems, Inc., Madison Building
15851 Dallas Parkway, Suite #600
On 07:07 PM 2/13/2001 -0800, Andrew Lowy Sybrandy wrote:
>All,
>
>I just went to the ANSI site, and had no luck finding my way around. Does
>anyone have some quick advise on how to navigate through this site
>www.ansi.org to actually find the ANSI Y32.16-1975 standard? I typed Y32.16
>on their s
I hope it doesn't give CR for a diode !
or IC for a U
so what do you do with a 3 pin regulator that looks like a Q?
I have taken to naming them Q or sometimes REG
if you name them U the assembly people look all around for an IC type
package
personally I like Z for a zener and TZ for a tranzorb,
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