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 | | | | |---------+----------------------------> >--------------------------------------------------------------------------- -----------------------------------| | | | To: TechNet E-Mail Forum <[log in to unmask]>@SMTP@Exchange, Stephen R Gregory/LABARGE@LABARGE | | cc: | | Subject: Re: [TN] Soldermask inspection | >--------------------------------------------------------------------------- -----------------------------------| 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 ----------------------------------- --------------------------------------------------- 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 ----------------------------------------------------- __________________________________________________________________ This message may contain information that is privileged and confidential to LaBarge, Inc. 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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 ----------------------------------------------------- __________________________________________________________________ This message may contain information that is privileged and confidential to LaBarge, Inc. 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