Electronics Forum | Tue Apr 13 19:59:21 EDT 2004 | davef
Most 1.27 pitch BGA can be cleaned with modern machines. As far as the timing of cleaning OA flux res, obviously the sooner the better. After that different fluxes are different. This must be a common question for cleaning professionals. They pro
Electronics Forum | Tue Apr 20 14:55:19 EDT 2004 | mrmaint
Does anyone out there know of a method to remove oxidation from the balls of a BGA, other than reball. thanks, MRMAINT
Electronics Forum | Fri Apr 23 03:02:46 EDT 2004 | Nick Prince
Everyones opinions will differ as to which is the best. Most people will recommend the systems they bought, fiar enough I susppose. Here is the best value system on the market, you will need to shop around. http://www.cooperhandtools.com/europe/elec
Electronics Forum | Thu Apr 29 18:39:11 EDT 2004 | Erhan
Hi Steven, Let me step back a bit. Have you ever removed and/or placed a QFP/BGA with a heatslug using IR before? Erhan
Electronics Forum | Wed Apr 28 12:24:15 EDT 2004 | paul_bmc
How are you applying the flux paste? Stencil or my hand, brush or dot? Are you balling the BGA's or are they already pre-balled?
Electronics Forum | Sun May 02 07:37:28 EDT 2004 | mk
Use solid solder deposit for BGA's and you will not have shorts, opens, voids or need cleaning. Simple as that. mkehoe@sipad.net www.sipad.net
Electronics Forum | Thu May 06 06:47:12 EDT 2004 | praveen
Hi, I just need to undestand any issue? If I mount Pb free BGA and use normal SN/Pb solder paste?
Electronics Forum | Tue Jun 01 17:37:34 EDT 2004 | lynnmc
Any view on what the minimum reflow temperature is for a SAC ball bga to form a reliable joint with PbSn solder?
Electronics Forum | Tue May 11 19:10:04 EDT 2004 | morgan
I have lot's of problem's with a u1 bga for a ibm board hira, what we need is the exact profile for the compt. if you need more information about the board or part just e-mail me and i will reply a s a p . thanks mcd....
Electronics Forum | Wed Jun 02 06:07:47 EDT 2004 | mattkehoe
Hi Abraham, One solution for BGA cleaning issues may be found in a different way of applying the paste/flux. Look into this link and let us know if you would like to try a sample. http://www.sipad.com/SIPADBGA.htm mkehoe@sipad.net
A US manufacturer of quality hand tools for those engaged in the repair, rework, R & D, testing, and assembly of electronic components and printed circuit boards from Through Hole to 2Mil Pitch Surface Mount.
98 Elm St.
Portland, ME USA
Phone: 1-207-775-6139
