Electronics Forum | Thu Aug 15 09:02:04 EDT 2002 | davef
The fine SMTnet Archives have a couple of threads on double side reflow. Bob Willis Technical, Director, SMART Group, produced a Charity Report on the specific process of Double Sided Reflow Assembly. You can get the report from the SMTA [ http://w
Electronics Forum | Mon Mar 26 20:04:04 EDT 2007 | Amy
Yes, I have tested some boards, and found that most QFPs which near the via will have the higher temperature. One of my customer requirement is to have the temp less than 200 deg C for top side. We were using the hi temp wire to solder the QFP's for
Electronics Forum | Thu May 16 15:37:45 EDT 2002 | Hussman69
I fit you in where you work!
Electronics Forum | Tue Oct 03 09:25:44 EDT 2006 | Brian
You might need to use a pallet that provides some shielding for the BGA that is hanging on the bottom of the board.
Electronics Forum | Mon Mar 05 15:05:57 EST 2007 | Hussman
Yes they can.
Electronics Forum | Tue Mar 06 08:15:18 EST 2007 | realchunks
Now you guys have to use "Tim" as your screen printer! LOL!
Electronics Forum | Mon Mar 26 08:56:58 EDT 2007 | realchunks
Unless those vias are used for ICT or test.
Electronics Forum | Mon Mar 26 09:02:54 EDT 2007 | slthomas
Someone had a fiiiine weekend.
