We use bar codes on our boards and have allot of trouble with defining some
sort of specification for it. Info will help, thanks..
----- Original Message -----
From: Jack Bryant <[log in to unmask]>
To: <[log in to unmask]>
Sent: Monday, April 22, 2002 8:49 PM
Subject: Re: [TN] Bar Code Standards
> David,
>
> Within the general IPC guideline and generally speaking, "human readable"
> and "barcode", assembly no., date code, unique serial no. and CM
identifier
> will usually suffice the basic needs in a small footprint. Having worked
for
> a CM designing barcode labels for assembly processes, customer products,
and
> internal procedures the labels are personal to each customer with creative
> ways of building intelligence into the limited barcode encrypted data.
Don't
> know of a standard barcode format either. Some of the common barcodes I've
> seen would be the UPC code with check digit commonly seen on consumer
> products, code 39, and code 128 to name a few, code 128 being the most
> flexible. However, now with the introduction of the 2D barcode labels
short
> stories can be encrypted into barcodes that are only 1" wide and 1" long
and
> hold complete paragraphs of data never before considered as part of
> sub-assembly labeling information. Barcode labels don't have to be just
> black and white lines anymore.
>
> AJB
>
>
>
>
> ----- Original Message -----
> From: "Bernard, David" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Monday, April 22, 2002 4:54 AM
> Subject: [TN] Bar Code Standards
>
>
> > Dear Technetters,
> >
> > Can anybody tell me if there are any recommended standards for the
> > suggested data content within bar codes used on boards?
> >
> > Thank you,
> >
> > David
> >
> > David Bernard
> >
> > Dage Holdings Plc
> > Rabans Lane
> > Aylesbury
> > Buckinghamshire
> > HP19 8RG
> > United Kingdom
> >
> > Tel: 01296 317860 - Direct
> > Tel: 01296 317800
> > Fax: 01296 435408
> > E: [log in to unmask]
> > W: www.dage-group.com
> >
> >
> >
> > intY (www.inty.com) has automatically scanned this email using Sophos
> Anti-Virus
> >
>
> --------------------------------------------------------------------------
> -------
> > Technet Mail List provided as a free service by IPC using LISTSERV 1.8d
> > To unsubscribe, send a message to [log in to unmask] with following text
in
> > the BODY (NOT the subject field): SIGNOFF Technet
> > To temporarily halt delivery of Technet send e-mail to [log in to unmask]:
> SET Technet NOMAIL
> > To receive ONE mailing per day of all the posts: send e-mail to
> [log in to unmask]: SET Technet Digest
> > Search the archives of previous posts at:
http://listserv.ipc.org/archives
> > Please visit IPC web site http://www.ipc.org/html/forum.htm for
additional
> > information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700
> ext.5315
>
> --------------------------------------------------------------------------
> -------
> >
>
> --------------------------------------------------------------------------
-------
> Technet Mail List provided as a free service by IPC using LISTSERV 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF Technet
> To temporarily halt delivery of Technet send e-mail to [log in to unmask]:
SET Technet NOMAIL
> To receive ONE mailing per day of all the posts: send e-mail to
[log in to unmask]: SET Technet Digest
> Search the archives of previous posts at: http://listserv.ipc.org/archives
> Please visit IPC web site http://www.ipc.org/html/forum.htm for additional
> information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700
ext.5315
> --------------------------------------------------------------------------
-------
>
---------------------------------------------------------------------------------
Technet Mail List provided as a free service by IPC using LISTSERV 1.8d
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/html/forum.htm for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
---------------------------------------------------------------------------------
|
