Subject: | |
From: | |
Reply To: | TechNet E-Mail Forum. |
Date: | Thu, 21 Feb 2002 14:32:22 -0500 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
I second the thought.
Phil Nutting
-----Original Message-----
From: Crepeau, Phil [mailto:[log in to unmask]]
Sent: Thursday, February 21, 2002 1:49 PM
To: [log in to unmask]
Subject: Re: [TN] Reference Designations
hi,
i'll take a run at this. we don't use a reference designator for purely mechanical parts. they are identified on drawings with a 'find no.' (ie a reference to a parts list). reference designators are associated with schematics, among a lot of other things. they are put on assemblies to assist electronic types in troubleshooting assemblies. mechanical parts are not all that important to them.
a caveat for my response is that i don't consider connectors to be a mechanical part. if you do, then go to an ansi document and look up the reference designator for them (eg j1-e).
so, this is a long way to say that i've never seen reference designators assigned to mechanical parts. of course that doesn't mean they aren't.
phil
-----Original Message-----
From: Paul Brionez [mailto:[log in to unmask]]
Sent: Thursday, February 21, 2002 9:03 AM
To: [log in to unmask]
Subject: [TN] Reference Designations
To All
I have a question about what is used as a reference designator for a
mechanical part that is added to the PCB during the assembly process and
is not a post soldering process. This part is a mechanical part that is
soldered to the PCB as a keying feature. Similar to a 7343 part. What do
you use to denote this type of part?
Any input would be appreciated.
Thanks in Advance
Paul Brionez
---------------------------------------------------------------------------------
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 previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail 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 previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail 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
---------------------------------------------------------------------------------
|
|
|