Electronics Forum | Thu Apr 08 16:36:26 EDT 2004 | davef
Please send us a box of donuts, so that we don't feel so used, and we'll continue to bail you out of these perilous situations.
Electronics Forum | Wed Mar 02 09:28:02 EST 2005 | bobsavenger
I am looking for images of solder paste defects like Past stringing, paste gorging and dog ears. I would also like to have the avi file to show how tombstoning happens in the reflow oven. Thanks Bob
Electronics Forum | Mon Nov 06 21:48:41 EST 2006 | realchunks
G; Russ is spot on. Butters; where can I get the Lead Free G-String? (no offense G) Grant; get out more. (no offense Butters)
Electronics Forum | Thu Apr 19 07:13:38 EDT 2007 | ffoerster
Hello, I need to convert setup files to an xml-string for Traceability. Therefore I need a description of the fileformat, as it is used internally from the Software.
Electronics Forum | Fri Apr 27 10:38:30 EDT 2007 | pjc
No dome needed. You should check what type probe you have. You can look here and consult with them: http://www.qualmaxamerica.com/qualmax/leeno/semi.asp?string=ICT
Electronics Forum | Thu Apr 23 15:46:08 EDT 2009 | ccross
During initial profiling we shoot for 15% or less voiding on our BGAs. During production runs we consider voids under 15% to be ok. Voiding between 15%-25% we string tag and pay more attention to during test. Over 25% we consider a reject.
Electronics Forum | Wed Oct 12 10:55:16 EDT 2016 | hken
Like many other circuit assemblers we cross reference an incoming reel of components Manufacturers PN (MPN) to our company’s Internal Part number (IPN). For years I've been scanning the MPN & Qty on the manufacturers label and using a simple database
Electronics Forum | Mon Nov 07 15:08:07 EST 2016 | hken
That's fine for Toshiba but what do you do for other Mfg's with different formats? And how do you resolve the 255 character input limit in Access for Mfg's with more characters in the barcode string like Vishay?
Electronics Forum | Fri May 04 10:10:18 EDT 2018 | donnie15
Thanks for your response, I changed the attachment to a PDF. It will be easy enough to set up if we need to do this. I was hoping the test was a little more formal and documented but quick and dirty evaluation have their place as well.
Electronics Forum | Wed Aug 05 06:34:33 EDT 2020 | oxygensmd
Yes if you adjust the thickness to be thin than the machine raise the PCB more to the stencil - than the foil have better tension but it string out faster.
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