Interesting article on Tin Whisker growth. http://circuitsassembly.com/cms/content/view/2533/95/ <http://circuitsassembly.com/cms/content/view/2533/95/> I added a link to it on my website... http://www.pcbwizards.com/leadfree.htm <http://www.pcbwizards.com/leadfree.htm> Bill Brooks - KG6VVP PCB Design Engineer, C.I.D.+, C.I.I. 3030 Enterprise Court, Vista, CA 92083 http://www.dtwc.com <http://www.dtwc.com> Tel: (760)597-1500 Ext 3772 Fax: (760)597-1510 e-mail:[log in to unmask] _______________________________________ Member of the San Diego Chapter of the IPC Designers Council Communications Officer, Web Manager http://dcchapters.ipc.org/SanDiego/ <http://dcchapters.ipc.org/SanDiego/> http://pcbwizards.com <http://pcbwizards.com> --------------------------------------------------- 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 -----------------------------------------------------