http://www.chipscalereview.com/issues/0303/standards.php You have to check with your supply. jk >-----Original Message----- >From: TechNet [mailto:[log in to unmask]] On Behalf Of Zweigart, Siegmund >Sent: Tuesday, April 01, 2003 8:10 AM >To: [log in to unmask] >Subject: Re: [TN] CSP 0.8 and humidity > > >I would think that there are more problems with CSP, because >the bedewing will be preffered under the device. >The Moisture will be stored there even if humidity is reduced. > >Just a thought > >Siggi > >-----Original Message----- >From: Guenter Grossmann [mailto:[log in to unmask]] >Sent: Dienstag, 1. April 2003 14:26 >To: [log in to unmask] >Subject: [TN] CSP 0.8 and humidity > > >Got a question from a manufacturer who used QFP's 0.5 in an >application where high humidity and bedewing are considered >possible (no coating). The people there want to use CSP 0.8 >now instead of the QFP's and asked me whether I see any >problem in the use of the CSP's. My first thought was that if >there was no problem with the QFP's I couldn't see any in >using CSP's. Any information from around the world? > >Best regards > > >Günter > >EMPA >Swiss Federal Institute for Materials Testing and Research >Centre for Reliability Guenter Grossmann, Senior Engineer > >8600 Duebendorf >Switzerland > >Phone: xx41 1 823 4279 >Fax : xx41 1823 4054 >mail: [log in to unmask] > >--------------------------------------------------- >Technet Mail List provided as a free 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/html/forum.htm for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a free 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/html/forum.htm for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a free 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/html/forum.htm for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 -----------------------------------------------------