TECHNET Archives

July 2011

TechNet@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, [log in to unmask]
Date:
Tue, 12 Jul 2011 16:51:03 -0700
Content-Type:
text/plain
Parts/Attachments:
text/plain (104 lines)
Dave,
Thanks for the compliment, that old paper was written in 1985 or so and
is still true today. If we can get a photo up to see a better bit of
advise could be supplied. 

Regards,

John Maxwell

On Tue, 12 Jul 2011 11:42:29 -0500, "David D. Hillman"
<[log in to unmask]> wrote:
> Hi JB - read this reference paper by John Maxwell - it should be required 
> reading for all assembly engineers:
> 
> http://www.avx.com/docs/techinfo/cracks.pdf
> 
> 
> Dave Hillman
> Rockwell Collins
> [log in to unmask]
> 
> 
> 
> J B Ribeiro <[log in to unmask]> 
> Sent by: TechNet <[log in to unmask]>
> 07/12/2011 11:23 AM
> Please respond to
> TechNet E-Mail Forum <[log in to unmask]>; Please respond to
> J B Ribeiro <[log in to unmask]>
> 
> 
> To
> <[log in to unmask]>
> cc
> 
> Subject
> [TN] Capacitor Crack
> 
> 
> 
> 
> 
> 
> Hi to all,
> 
> We are problems with capacitor crack (0805).
> The crack is 45°, close to solder pad and the initiation crack is from 
> down to top.
> 
> What are the solutions to solver the problem?
> Thermal Shock, Pick and Place, Depaneling?
> 
> What is the checklist to audit my supplier?
> 
> thank you a lot
> 
> ---------------------------------------------------
> Technet Mail List provided as a service by IPC using LISTSERV 16.0
> 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
> For additional information, or contact Keach Sasamori at [log in to unmask] or 
> 847-615-7100 ext.2815
> -----------------------------------------------------
> 
> 
> ______________________________________________________________________
> This email has been scanned by the MessageLabs Email Security System.
> For more information please contact helpdesk at x2960 or [log in to unmask] 
> ______________________________________________________________________
> 
> ---------------------------------------------------
> Technet Mail List provided as a service by IPC using LISTSERV 16.0
> 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
> For additional information, or contact Keach Sasamori at
> [log in to unmask] or 847-615-7100 ext.2815
> -----------------------------------------------------


______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask] 
______________________________________________________________________

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 16.0
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
For additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------

ATOM RSS1 RSS2