Electronics Forum | Mon Sep 29 14:47:07 EDT 2008 | ikonify
Have seen similar problem before with regards the MSD being the cause. But also seen similar defects being found at functional test as the in-circuit test was injecting to much current during test. The devices were walking wounded afterwards. The in
Electronics Forum | Thu May 06 01:37:56 EDT 1999 | Kallol Chakraborty
| I would like to know if someone aleady have problems with Ceramic Capacitors SMD in In-Circuit Test (see below)and how did you solve this problems ? | | PROBLEMS | 1 - Only one kind of capacitor (2n2F), of all capacitors on board, sometimes are o
Electronics Forum | Fri Jul 21 13:37:35 EDT 2006 | Chunks
Stencil clog on BGA apps. BGA not reflowing all the way - check profile.
Electronics Forum | Fri Jul 21 14:36:52 EDT 2006 | amol_kane
could also be a component issue...delamination/popcorning of the component....what is the MSL level?
Electronics Forum | Fri Apr 20 13:58:15 EDT 2007 | patrickbruneel
Only if they pass functional testing -:)
Electronics Forum | Tue Aug 10 12:15:15 EDT 2010 | davef
Start here: http://www.ni.com/services/certified_labview_developers.htm
Electronics Forum | Fri May 24 16:16:45 EDT 2019 | emeto
If it passes functional test it is a good board.
Electronics Forum | Thu Aug 25 07:43:24 EDT 2016 | claudea2
We have been having a recurring error on one of our Quad 4Cs. When it picks up the first of 8 47uF SMT capacitor it stops with a limit error. If we do 2 consecutive function 30s, the problem goes away until the next board. The first function 30 re
Electronics Forum | Wed May 30 15:15:03 EDT 2001 | Jesse Katzman
Hello, I'm the director of publications for the SMTA, and we're testing the distributed content technology developed by SMTnet. I'm primarily testing the function of posting a new message, thus creating an entirely new thread, but would welcome inpu
Electronics Forum | Mon Sep 11 04:10:46 EDT 2000 | Jim Arnold
I spent 25 years operating my own hybrid shop working with surface mount components, soldering materials and procedures. Dealing all the while with it's associated surprises and problems such as yours. Now-a-days I get paid to investigate and attemp
