Electronics Forum | Thu Jan 19 13:53:06 EST 2006 | sarar
Hey guys - our lab has some data and photographs available for the MS2 for use in wave solder from some of the studies we have performed for P Kay. There are other versions being studied, but that is the only version available to market currently.
Electronics Forum | Wed Feb 15 14:03:25 EST 2006 | samir
Robert McKeown Company makes thermally conduct Al tape. KIC did a study on which method (Kapton Tape, Aluminum Tape, Hi-Temp Solder) is the most repeatable. The study can be found in their website: http://www.kicthermal.com Al Tape placed 2nd, and
Electronics Forum | Mon Jun 19 04:42:37 EDT 2006 | Loco
There are plenty of studies on this subject. If the BGA can handle the extra temperature and they are soldered on a leadfree profile, the general result seems to be a better reliability than Pb :) Just out of the top of my head, there was a link to
Electronics Forum | Tue Jun 20 22:52:10 EDT 2006 | davef
We all know those academic 'reliability studies' are very focused and only give a snapshot of real life. The real reliability studies of leadfree are starting as we scramble to meet our numbers. We have no idea about your customers' expectations ab
Electronics Forum | Fri Sep 04 13:49:30 EDT 2009 | xps
Hi, in our company, we had performed a failure analysis on some PCB finishing ENIG faulty, cause detachement of heavy components. So we performed a SEM / EDX analysis on the nickel and we discover a 20 % of carbon instead of the standard 0.04% (on s
Electronics Forum | Thu Oct 07 07:58:29 EDT 2010 | scottp
The problem is there are also studies showing reduced reliability. Early thoughts were that if you got complete reflow of both solder materials then you'd be fine, but several studies have shown that there's something going on that's not well unders
Electronics Forum | Mon Mar 21 02:54:58 EDT 2011 | kemasta
Hi Dave I agree with the 2nd point (sloppy process management) if the failure rate is higher than 5%. But this is 0.083% case, and only happen once in the blue moon. As I study about the re-flow profile for the last whole week, current parameter se
Electronics Forum | Mon Aug 31 14:45:37 EDT 2020 | SMTA-64387994
Can anyone provide any insight to an appropriate way to apply a Gage R&R study to an x-ray inspection machine? We have a Vitrox V810 S2EX machine that we would like to perform a measurement system analysis on. What methods do you use? Which type of G
Electronics Forum | Mon Jun 19 12:08:42 EDT 2023 | michael0163grant
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Electronics Forum | Mon Feb 14 17:10:35 EST 2000 | Nick Harris
I am looking for any information out there concerning cigerette smoke and it's effects on Printed Circuit Board Assemblies. If anyone knows of any studies or articles on this subject I would appreciate your help.
