Electronics Forum | Thu Jan 14 04:43:15 EST 2016 | pcbgogo_downey
Do you have pictures? it may caused by the unproper temperature or pads or the adjacent copper plane or other reasons.
Electronics Forum | Sun Feb 19 12:07:21 EST 2017 | ctran
Did you use Removal Profile for Rework or Reflow Profile to remove the BGA?
Electronics Forum | Tue Mar 08 11:23:45 EST 2016 | ttheis
Yes, that was the issue. Parts are on the pads now. Thanks!
Electronics Forum | Fri May 06 08:39:59 EDT 2016 | kahrpr
The first issue I see is that you have a high potential of the 402 tombstoning.
Electronics Forum | Thu Aug 18 20:10:06 EDT 2016 | souldierann
Hi SweetOldBob, how did you say then?
Electronics Forum | Wed Dec 21 20:41:49 EST 2016 | epcb2016
1.5mm pad is not so ok in practice. You may expand the size to 2.0mm.
Electronics Forum | Thu Apr 20 08:09:02 EDT 2017 | pcbfox
Hi ， It can be wiped out by eraser or not ?
Electronics Forum | Thu Apr 20 21:59:39 EDT 2017 | thaneshsivanadian
already tried but still the same.
Electronics Forum | Tue Aug 01 22:13:18 EDT 2017 | heros_electronics
Thanks Dawson! it seems that it is helpful.
PCB Electronics Manufacturing Automation Software for EMS, OEM & ODM manufacturers. Over 3000 customers worldwide!
116A Research Dr.
Milford, CT USA
Phone: (888) 486-4246
