TECHNET Archives

July 2007

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:
Scott Westheimer <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Scott Westheimer <[log in to unmask]>
Date:
Fri, 20 Jul 2007 09:48:17 -0400
Content-Type:
text/plain
Parts/Attachments:
text/plain (14 lines)
Its too early. Solder mask peeling around the solder mask defined padsScott B. Westheimer5709 Clarks Fork DriveRaleigh, NC [log in to unmask]: (919)713-0748Ce: (919)961-5364> Date: Fri, 20 Jul 2007 09:43:34 -0400> From: [log in to unmask]> Subject: Re: [TN] [spam] Solder Mask Defined Pads> To: [log in to unmask]> > Sorry,> > Solder peeling around the solder mask defined pads.Scott B. Westheimer5709 Clarks Fork DriveRaleigh, NC [log in to unmask]: (919)713-0748Ce: (919)961-5364> Subject: RE: [TN] [spam] Solder Mask Defined Pads> Date: Fri, 20 Jul 2007 08:21:53 -0500> From: [log in to unmask]> To: [log in to unmask]; [log in to unmask]> > You fail to mention the problem. > > -----Original Message-----> From: TechNet [mailto:[log in to unmask]] On Behalf Of Scott Westheimer> Sent: Friday, July 20, 2007 7:50 AM> To: [log in to unmask]> Subject: [TN] [spam] Solder Mask Defined Pads> > We are encountering a problem with solder mask defined pads on the boards that are going through ENIG. We are using Tiayo LPI and low temperature nickel. We have tried everything from pumice scrubbing the copper prior to SM, micro-etching, micro-etching and then using an adhesion promoter, even UV bumping with no luck. Other then making the boards full body ENIG are there any other suggestions.> > Thanks> _________________________________________________________________> Missed the show? Watch videos of the Live Earth Concert on MSN.> http://liveearth.msn.com> ---------------------------------------------------> Technet Mail List provided as a service by IPC using LISTSERV 15.0 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 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> -----------------------------------------------------> _________________________________________________________________> See what you’re getting into…before you go there.> http://newlivehotmail.com> ---------------------------------------------------> Technet Mail List provided as a service by IPC using LISTSERV 15.0> 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> 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> -----------------------------------------------------
_________________________________________________________________
PC Magazine’s 2007 editors’ choice for best web mail—award-winning Windows Live Hotmail.
http://imagine-windowslive.com/hotmail/?locale=en-us&ocid=TXT_TAGHM_migration_HMWL_mini_pcmag_0707
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
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
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
-----------------------------------------------------

ATOM RSS1 RSS2