We had a serious problem with moisture in our boards. But we use polyimide with high temp solders. You will have to evaluate for your own application. Paul Stolar Materials/Reliability Engineer Manufacturing Reliability Lead Engineer Baker Atlas 713-625-5376 -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Guy Ramsey Sent: Wednesday, April 14, 2004 6:56 AM To: [log in to unmask] Subject: Re: [TN] PCB moisture content Not to my knowledge. There is J-STD-020 and a brief section in HDBK-001. But neither set a standard for moisture content. > -----Original Message----- > From: TechNet [mailto:[log in to unmask]] On Behalf Of Rey Degollado > Sent: Wednesday, April 14, 2004 7:25 AM > To: [log in to unmask] > Subject: [TN] PCB moisture content > > Hey Guys, > > One of our customers is asking on what is the industry > standard for pcb moisture content and the method of checking. > Can somebody please help? Should there be standard reference > (book, etc) you can recommend.. Better. > > Thanks. > > Rey Degollado > --------------------------------------------------- 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 847-509-9700 ext.5315 ----------------------------------------------------- --------------------------------------------------- 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 847-509-9700 ext.5315 -----------------------------------------------------