Tim, we are currently doing PCMCIA cards that are 22 mils thick and they have SMD relays, fine pitch, passives and connectors. Yeah, you could call them rigids. And there are a lot of SMD carrying flex boards out there. Regards, Ioan > -----Original Message----- > From: DeVaul, Tim [SMTP:[log in to unmask]] > Sent: Monday, January 19, 2004 11:55 AM > To: [log in to unmask] > Subject: [TN] PC Board Thickness Requirements > > I have a question in regards to PCB thickness. I seem to remember > somewhere > that that was a minimum requirement for board thickness when you apply SMD > technology. > > Is that a true requirement? Could anyone tell me where to find the > requirement if it does exist? > > > Thanks, > > Tim > > --------------------------------------------------- > 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 -----------------------------------------------------