Electronics Forum | Tue Jul 19 14:29:12 EDT 2005 | ppwlee
What are possible failure analysis (destructive or non-destructive and what are the pro/cons) I could conduct on the component level (of an IC) to determine failure mode/root cause? We are measuring internal shorts between leads on a SOIC after sold
Electronics Forum | Wed Apr 05 13:59:56 EDT 2000 | Kal C.
Hi Emmanuel, There is lots of info. in SMTNet archive (I think 98 Sept-Dec). I had a lot of problem with PBGA and certain uBGA with their PCB base material (FR-X) and encapsulant. Wolfgang is correct. We had to reprofile our reflow oven , qualify an
Electronics Forum | Wed Oct 28 17:17:12 EST 1998 | Lennox Bennett
I would like to know if there are any standard guidelines for the development of Process Failure Mode and Effect Analysis. If there is can you refer me to the source. I would also like to be referred to any source relating to current developments in
Electronics Forum | Wed Oct 28 23:01:57 EST 1998 | Dave F
| I would like to know if there are any standard guidelines for the development of Process Failure Mode and Effect Analysis. If there is can you refer me to the source. | | I would also like to be referred to any source relating to current developme
Electronics Forum | Fri May 21 12:13:11 EDT 2010 | davef
Failure Modes and Effects Analysis (FMEA): http://en.wikipedia.org/wiki/Failure_mode_and_effects_analysis
Electronics Forum | Fri Apr 19 15:49:56 EDT 2002 | davef
While our group is not involved in product FMEA, periodically we get dragged, kicking and screaming, into a FMEA for: * Quoting the assembly or test of products. * Evaluating the potential purchase of process equipment. * Assessing the potential impa
Electronics Forum | Wed May 01 12:05:44 EDT 2002 | peterson
FMEA, when used correctly, is an excellent tool. The best thing about it is that it holds INDIVIDUALS accountable. The meeting cannot be closed until specific people (usually process types like me!) are assigned specific duties. I agree with Dave tha
Electronics Forum | Fri Apr 19 11:10:34 EDT 2002 | Steve Bondarewski
I am part of a software company looking for electronic industry feedback for the perfect FMEA software tool. Understanding how boring FMEA studies can be, how can FMEA software be improved to reduce liability and increase innovation? Basically, I wa
Electronics Forum | Mon Jul 07 23:27:41 EDT 2003 | MA/NY DDave
Hi Sam, I am going to guess that a problem is being caused by processing to effect the inside of the LED package. Send some failed LEDs back to the manufacturer to do a failure analysis. Also ask the manufacturer for info on their SMT processing q
Electronics Forum | Wed May 01 20:48:44 EDT 2002 | ianchan
Hi, I agree that professional-role accountability (QA, Process, Manufacturing, Materials, etc...) is of paramount importance. in fact nothing yielding results, gets to be done without followup in continual improvement action unless individuals are
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