Hello Guys, Where can i find lead free informations? Are there any forums regarding lead free for semiconductors? Particularly in Power Devices? Hard to think that most lead free alloys had liquidus temps lower than 240-250 C and JEDEC standard reflow peak temp is 260 C. This will re-melt our joints. Any ideas? Thanks and God Bless --------------------------------------------------------------------------------- Technet Mail List provided as a free service by IPC using LISTSERV 1.8d 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 delivery of Technet send the following message: SET Technet NOMAIL Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail 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 ---------------------------------------------------------------------------------