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MacDermid Alpha Electronics Solutions, a world leader in the development, manufacturing, and sales of innovative materials used in the assembly electronics, industrial joining and Photo Voltaic market places, is seeking a SMT Applications Engineer fo
Electronics Forum | Wed Mar 01 07:45:56 EST 2006 | davef
Consider: * Equipment Inspection acoustic microscope [Scanning Acoustic Microscopy (SAM)] MicroPhotonics 4949 Liberty Lane, Suite 160, PO Box 3129 Allentown PA 18106 610.366.7103 fax 7105 http://www.microphotonics.com * Equipment Inspection acoustic
Electronics Forum | Mon Jan 21 16:02:41 EST 2008 | rayjr1491
hi dave Is there another tool besides SAM (Scanning Acoustic Microscopy)? Regards, Ray
Electronics Forum | Mon Jul 30 21:10:32 EDT 2001 | davef
The 5DX weighs 8000 pounds. Can your product bear the overhead? We use acoustic microscopy to find BGA opens. We have not had good luck finding opens with other inspection technology. Has Agilent told you that you can detect BGA opens? How is th
Electronics Forum | Wed Mar 04 13:06:45 EST 2015 | cyber_wolf
A full blown analysis could become very expensive. There are many test that can be performed. 3D acoustic microscopy, X-ray, Dye and pry,and I'm sure the list goes on. Typically, a micro-cross section report of the BGA solder joints will show you w
Electronics Forum | Tue Jun 19 11:57:35 EDT 2001 | Gil Zweig
As you probably know, x-ray inspection has problems positivly identifying cracks or delamination. This task is more suited to scanning laser acoustical microscopy but the cost is very high. It has been our experience that cracks are associated with t
Electronics Forum | Sat Jul 02 08:01:37 EDT 2005 | davef
Comments are: * A good looking solder ball does not necessarily mean that you have a good solder connection between the ball and the pad. We've all seen a bright and shiney solder ball on the floor, but that doesn't mean there's a good metalurgical
Electronics Forum | Tue Jul 31 20:00:08 EDT 2001 | davef
SUPPLIERS: * Sonix 8700 Morrissette Dr Springfield, VA 22152 (703) 440-0222 ext 155 fax 9512 John Goings * Sonoscan 2149 E Pratt Blvd Elk Grove Village IL 60007 800.950.2638 630.766.7088 fax 4603 http://www.sonoscan.com info @sonoscan.com John Ippen
Electronics Forum | Thu Apr 27 21:04:33 EDT 2000 | Dave F
Ron: Good news: Nicolet makes excellent machines. Bad news: I�m unaware of a machine with the capabilities you seek. * X-ray machines lack of resolution needed in relation to the crack geometries encountered within a high density single material.
Electronics Forum | Mon Jan 15 11:21:48 EST 2007 | davef
Contractor mantra: * Profile is good * Boards are bad On profiles, the key question is: where did you take the profile? We�d guess cracked connections are giving the intermittent test results when pressing on the components. You use acoustic micro
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