Thanks Joyce, I would have thought them to have worse fatigue characteristics than BGA plus I'd expect them to be difficult to inspect and impossible to rework but I'm often wrong... Eric Christison Mechanical Engineer Consumer & Micro Group - Imaging Division STMicroelectronics 33 Pinkhill Edinburgh EH12 7BF Tel: +44 (0)131 336 6165 Fax: +44 (0)131 336 6001 > -----Original Message----- > From: Joyce Koo [mailto:[log in to unmask]] > Sent: Monday, February 14, 2005 2:16 PM > To: TechNet E-Mail Forum; Eric CHRISTISON > Subject: RE: [TN] LGA Packages > > > better fatique characteristics... it depends..(Introduction > to Doug Paul...). > jk > > -----Original Message----- > From: TechNet [mailto:[log in to unmask]]On Behalf Of Eric CHRISTISON > Sent: Monday, February 14, 2005 6:07 AM > To: [log in to unmask] > Subject: [TN] LGA Packages > > > Does anyone have any experience of such a package type. > > If so what are they? Good, bad or indifferent? > > Thanks, > > > Eric Christison > Mechanical Engineer > Consumer & Micro Group - Imaging Division > STMicroelectronics > 33 Pinkhill > Edinburgh > EH12 7BF > > Tel: +44 (0)131 336 6165 > Fax: +44 (0)131 336 6001 > > --------------------------------------------------- > 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 -----------------------------------------------------