easily found on this: http://www.amkor.com/assembly_and_test/products/bga/index.htm you have to seek a little for their respective temperature curves. Good Luck Ingemar -----Original Message----- From: Russell Burdick [mailto:[log in to unmask]] Sent: den 31 oktober 2000 23:59 To: [log in to unmask] Subject: [TN] ENIG + BGA's This is my first time posting to this forum so I hope it works. I am a process engineer for a circuit board manufacturer. The question is what are typical reflow parameters for ENIG finishes with BGA components? Bake ramps, dwell times, peak temps., cool down rates, time above liquidus etc. Any help would be greatly appreciated. _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. --------------------------------------------------------------------------------- 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 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 --------------------------------------------------------------------------------- --------------------------------------------------------------------------------- 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 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 ---------------------------------------------------------------------------------