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July 2005

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Subject:
From:
"Stadem, Richard" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Stadem, Richard
Date:
Thu, 21 Jul 2005 13:34:44 -0500
Content-Type:
text/plain
Parts/Attachments:
text/plain (277 lines)
He makes new friends every day!
 

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of John Burke
Sent: Thursday, July 21, 2005 1:06 PM
To: [log in to unmask]
Subject: Re: [TN] Soldermask inspection

Heh heh,

Maybe the other Stephen sent it without telling
you.......................

John

------------------------------------
Avanex
John Burke
Senior Manager RoHS Compliance
[log in to unmask]
40919 Encyclopedia Circle
Fremont
CA 94538
tel: 510 897 4250
fax: 510 979 0189
mobile: 510 676 6312
------------------------------------


-----Original Message-----
From: TechNet [mailto:[log in to unmask]]On Behalf Of Stephen Gregory
Sent: Thursday, July 21, 2005 10:56 AM
To: [log in to unmask]
Subject: Re: [TN] Soldermask inspection


Did this go out twice? I didn't send it twice...

They just had the email servers shut down over lunch to do some work on
them...

Let's see if this one goes out twice.


Kind regards,

-Steve Gregory-
Senior Process Engineer
LaBarge Incorporated
Tulsa, Oklahoma
(918) 459-2285
(918) 459-2350 FAX



|---------+---------------------------->
|         |           [log in to unmask]
|         |           com              |
|         |                            |
|         |           07/21/2005 12:42 |
|         |           PM               |
|         |                            |
|---------+---------------------------->

>-----------------------------------------------------------------------
>----
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  |
|
  |       To:       TechNet E-Mail Forum
<[log in to unmask]>@SMTP@Exchange,
Stephen R Gregory/LABARGE@LABARGE      |
  |       cc:
|
  |       Subject:  Re: [TN] Soldermask inspection
|

>-----------------------------------------------------------------------
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Huh! What are the odds that two guys with such similar names, working
for the same company, would give such similar answers? It's like Lou
Gehrig getting Lou Gehrig's disease....

-Chris



                       Stephen R Gregory
                       <[log in to unmask]        To:
[log in to unmask]
                       OM>                               cc:
                       Sent by: TechNet                  Subject:    Re:
[TN] Soldermask inspection
                       <[log in to unmask]>
                       07/21/2005 01:34 PM
                       Please respond to TechNet
                       E-Mail Forum; Please
                       respond to Stephen R
                       Gregory




                                Hi Cheryl!

                                IPC-600G, section 2.9.3.3 says that if a
soldermask dam (web) was supposed to be
                                there between a BGA and a via, it should
be there, otherwise it's nonconforming.

                                But it doesn't say how big the dam
should be...

                                Kind regards,

                                -Steve Gregory-
                                Senior Process Engineer
                                LaBarge Incorporated
                                Tulsa, Oklahoma
                                (918) 459-2285
                                (918) 459-2350 FAX





        Cheryl Johnson <[log in to unmask]>
                        Sent by: TechNet <[log in to unmask]>
                        07/21/2005 11:01 AM
                        Please respond to TechNet E-Mail Forum
<[log in to unmask]>; Please respond to Cheryl Johnson
<[log in to unmask]>

        To:     [log in to unmask]@SMTP@Exchange
        cc:     (bcc: Stephen R Gregory/LABARGE)
        Subject:        [TN] Soldermask inspection


                                Do you know if any spec exists defining
minimum soldermask webs
                                (particularly between vias and bga
pads)?
                                Any inspection criteria?
                                Your help is appreciated.

                                Sincerely,

                                -----------------------------------

                                Cheryl Johnson, C.I.D.+

                                Manager

                                ExcelStor US Office, Engineering
Services

                                Email: [log in to unmask]

                                Tel: (303) 684-7291

                                Fax: (303) 684-7268

                                Mobile: (303) 809-5815

                                -----------------------------------



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__________________________________________________________________
                                This message may contain information
that is privileged and confidential to LaBarge, Inc.  It is for use only
by the individual or entity named above.  If you are not the intended
recipient, you may not copy, use or deliver this message to anyone.  In
such event, you should destroy the message and kindly notify the sender
by reply e-mail.

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Search the archives of previous posts at:
http://listserv.ipc.org/archives Please visit IPC web site
http://www.ipc.org/contentpage.asp?Pageid=4.3.16
for additional information, or contact Keach Sasamori at [log in to unmask]
or 847-615-7100 ext.2815
-----------------------------------------------------









__________________________________________________________________
This message may contain information that is privileged and confidential
to LaBarge, Inc.  It is for use only by the individual or entity named
above.
If you are not the intended recipient, you may not copy, use or deliver
this message to anyone.  In such event, you should destroy the message
and kindly notify the sender by reply e-mail.

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e 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 or
(re-start) delivery of Technet send e-mail to
[log in to unmask]: SET Technet NOMAIL or (MAIL) 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/contentpage.asp?Pageid=4.3.16
for additional information, or contact Keach Sasamori at [log in to unmask]
or 847-615-7100 ext.2815
-----------------------------------------------------

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e 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 or
(re-start) delivery of Technet send e-mail to [log in to unmask]: SET
Technet NOMAIL or (MAIL) 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/contentpage.asp?Pageid=4.3.16 for
additional information, or contact Keach Sasamori at [log in to unmask] or
847-615-7100 ext.2815
-----------------------------------------------------

---------------------------------------------------
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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/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
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