Electronics Forum | Thu Nov 19 07:53:08 EST 2009 | edmaya33
Check your profile, it might not have collapsed completely.
Electronics Forum | Fri Aug 12 20:45:50 EDT 2011 | mac5
Saw this at Circuitmart.com last year. http://www.circuitmart.com/mart/50930D.shtml
Electronics Forum | Tue Jun 09 12:08:34 EDT 2020 | dontfeedphils
Any reason you're doing a RSS profile rather than a RTS?
Electronics Forum | Wed Oct 30 12:32:10 EST 2002 | dragonslayr
Have you tried doing a reflow of the BGA with the connectors removed? This should solve the question of connector proximity giving you a problem. Also, try rotating the board 90 deg in your rework station before reflowing a BGA. Be sure to rotate th
Electronics Forum | Sat Sep 16 13:20:34 EDT 2017 | swetalatwal
I want to know about reflow profile in detail..
Electronics Forum | Sat Jun 30 06:54:50 EDT 2007 | guyramsey
I have encountered poorly designed BGA packages that cannot be removed or replaced with BGA rework tools. I discussed this with the package designer. He recommended reflowing the entire board. I was finally able to remove the part by preheating the
Electronics Forum | Sun Jun 24 05:03:20 EDT 2001 | ronih
Hello, I need some information about footprint of BGA / fine BGA. As far as I know the pad on PCB should be the same as the pad on the BGA (much smaller than the ball dia.). I need some information regarding the hole SMT process: - Paste printing:
Electronics Forum | Mon Aug 25 06:43:37 EDT 2008 | callckq
Dear All, Recently, we found a strange defect called "Head-in-pillow" defect at CPU socket BGA. The strange thing here is that this problem only appear on that CPU socket BGA and not on the others BGA which were also mounted on the PCB. We suspect
Electronics Forum | Mon Jan 18 14:01:47 EST 2010 | cl
Good Afternoon, Is this by chance a Pb BGA on a RoHS board? We had an issue with a Pb BGA on a RoHS board where we experienced "ball drop" on the Pb BGA. This was due to the heat required to reflow the RoHS paste. It was more than the Pb BGA could
Electronics Forum | Tue Oct 10 13:30:20 EDT 2017 | charliedci
Here is a link to a reflow profile: http://www.aimsolder.com/sites/default/files/reflow_profile_supplement_-_lead-free_solder_paste.pdf Speaking specifically about solder reflow, the process window should be based on the solder paste you are using.
