Electronics Forum | Thu May 22 12:08:36 EDT 2003 | Kris
What solder are you using ? what is the peak temeprature ? Are you using the right tools to place these components ?
Electronics Forum | Wed Apr 18 17:21:17 EDT 2018 | emeto
Are you designing a PCB or you are going to manufacture someone else's board?
Electronics Forum | Thu May 22 08:46:05 EDT 2003 | Henry Lee
Hi I uploaded the photos http://hk.photos.yahoo.com/ee02lyk of the failure samples. The chip-cut and pin-hole were found after the manufacturing process. I initially suspect the crack happened during the reflow process.However, our factory analysis d
Electronics Forum | Thu May 22 12:12:23 EDT 2003 | davef
Henry are you thinking ball peen hammer? Initial questions are: * If there information there, is there a way to get the Chinese character set translated? * When did these failures occure?
Electronics Forum | Wed Apr 18 04:08:33 EDT 2018 | JPR
Can any body share the detailed DFM guide lines for SMT assembly, We need to do preliminary study before the assembly
Electronics Forum | Sun Nov 14 21:46:54 EST 1999 | Tuan Nguyen
I would like to know all the information about PCB assembly cost analysis. Anyone who has the information or know the source, please show me. I am very preciate about it.. The information can be Software, book, magazines, forum, and technical docu
Electronics Forum | Tue Nov 28 14:02:06 EST 2006 | jsloot
I am starting to use a DATAPAQ wave analysis software on our Econopak EPK II machines. I would like to know what values you may be using for alarm conditions. I can email an example if you can help. Thanks
Electronics Forum | Thu Mar 24 17:24:18 EDT 2011 | kgerry
Hi Could any one please provide the name of companies doing solder dross analysis. Is there any standard kits available to take sample from solder baths. Thanks in advance for your help. Kgerry
Electronics Forum | Fri Mar 25 12:27:17 EDT 2011 | blnorman
In a previous life, we would send samples to our bar solder supplier and they would provide analysis. For contaminants, ICP (inductively coupled plasma) is a method we also used to determine composition. Google labs that have ICP capabilities.
Electronics Forum | Tue Jul 19 21:24:04 EDT 2005 | davef
This is a bit dated, but it'll give you a starting point. test lab failure analysis IC; Accurel Materials Analysis Group (FIB, FESEM,TEM) 785 Lucerne Dr Sunnyvale, CA 94086; 408-737-3892 Fax 3916 Suzanne Francisco X146 suzannef@accurel.com test la
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