Electronics Forum | Mon Feb 21 14:09:24 EST 2005 | JB
Is it before or after reflow?
Electronics Forum | Fri Jul 21 17:40:25 EDT 2006 | chrisgriffin
Maybe wrong fiducial locations in program, if all of the parts are off.
Electronics Forum | Fri Apr 30 07:44:05 EDT 2010 | jdengler
The order of the posts are still getting mixed up at times. See SMT transformer misalignment post. Jerry
Electronics Forum | Tue Oct 09 10:28:48 EDT 2012 | swag
Awesome! Glad to help.
Electronics Forum | Mon Jun 04 09:20:38 EDT 2018 | dekhead
>> mis-alignment?
Electronics Forum | Wed Dec 26 00:28:22 EST 2018 | premkumar_haribabu
Hi, Can some one reply for my query please ?? Thanks Prem
Electronics Forum | Tue May 22 00:01:43 EDT 2001 | philipreyes
Hi to all!! For those who have current process of Placing BGA package (SMT using BGA package), do you have any idea what is the acceptable misalignment of the balls on the pads of PCB? I have here with me the IPC 7095 BGA Assembly and Design but
Electronics Forum | Mon Apr 26 09:18:15 EDT 2010 | sudhir14
Hi, friends Need your urgent help on bellow issue ....... we are facing issue of misalign of one bulky SMT transformer during the placement itself rejection @40% & after reflow rejection @5 % using SMT m/c QP242 , placing this component at end of al
Electronics Forum | Sun Aug 02 20:31:22 EDT 1998 | karlin
Hi Bob, The weight of the TBGA is heavier then PBGA due to the Stainless steel heat sink. I have tried run them through the oven without paste. Due to the high lead content( 90Pb/Sn10), the "solder: did not melt. Still see the misalignment issue but
Electronics Forum | Wed Apr 29 17:43:14 EDT 2009 | smt_guy
I have a Product with 2 Different PCB Fiducial allocation in the Design. It has 4 Fine Pitch components. The first PCB DO NOT have Fiducial Mark on the board itself BUT has Fiducial on the Break-OFF Tabs. The second PCB has no Break-Off Tab but has f
