Electronics Forum | Tue Nov 30 11:05:37 EST 1999 | Bob Smith
Hi, Can anyone give me the name & address etc. of a lab that will section PCBs and analyze defects? Thanks. Bob
Electronics Forum | Tue Nov 30 16:53:57 EST 1999 | Dave F
Bob: consider two thing: 1 Most board fabs have PCB sectioning capabilities 2 Consultants Council Matrix (http://www.ipc.org/html/fsresources.htm) lists consultants that may be able to help you. Ta Dave F
Electronics Forum | Sun Dec 05 22:51:56 EST 1999 | dreamsniper
Just contact any PCB fab near your area/country or wherever your manufacturing site is located and ask them if they could help you with your problems...they should be able to do that...
Electronics Forum | Tue Nov 30 11:43:02 EST 1999 | Wolfgang Busko
Where should this lab be, means where�s your place, you wouldn�t like to send your boards elsewhere on earth? Wolfgang
Electronics Forum | Tue Nov 30 16:14:27 EST 1999 | Glenn Robertson
Bob - Try John Maxwell at (719) 687-6911. I have seen him do some presentations at the trade shows. Glenn Robertson
Electronics Forum | Sat Oct 08 19:17:03 EDT 2005 | Mika
What type of "ESD sensitive chips"? What do You mean with failing under production? Question; are the chips placed and properly soldered on the pcb pads?
Electronics Forum | Fri Oct 29 05:23:00 EDT 1999 | Wolfgang Busko
Hi Bart, that�s much to high. If that would happen to me my boss would tear my head off. For improving the yields you must find the cause for the soldering problems. What are the symptoms? What could be the cause for the symptoms? Could be design pr
Electronics Forum | Thu Jan 08 10:56:13 EST 2009 | aj
Hi, Is there any PTH Assembly after reflow, we found cracked joints on some BGAs which was caused by operators ing Oupin connectors which were a tight fit. This caused the PCB to flex hence cracking joints. One way of checking for this during test
Electronics Forum | Wed Jan 07 00:18:14 EST 2009 | milanrit
Recently on one of my assemblies(sn/pb) I started seeing leaded BGA failure at functinal test for opens, but when I inspected them through 5DX and ERSA Scope it doesnt seem like there is any opens or insufficient and half no. of boards passed functio
Electronics Forum | Mon Jun 05 14:09:36 EDT 2000 | Jason
We would like to gauge or precentage of production line failures to industry standard AQL level. What would be an acceptale AQL level for assembled pcb's or finished units leaving the factory?
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