Fellow TechNetters & IPC Can some one shares with me or direct me to Lead free Solder Joint Guidelines and/or Standards. It has been my personal observation from cross sections of LF Solder joint not to exhibit the same lead wetting characteristics as SnPb solder joints. What is or will be the Acceptance Criteria for this new family of solder joints. In advance I thank you for your timely response in this matter. Victor, --------------------------------------------------- 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 -----------------------------------------------------