Electronics Forum | Tue Jul 27 15:37:35 EDT 2010 | bandjwet
Can someone recommend a vendor for underfill for a flip chip on FR4 application? This would be someone with actual availability in the US (as opposed to the many others with stock in China). Thanks Bob Wettermann BEST Inc
Electronics Forum | Tue Jul 27 15:57:40 EDT 2010 | scottp
We use underfills from Namics and Lord Corp in our US plants for flipchip on FR4.
Electronics Forum | Thu Jul 29 16:11:10 EDT 2010 | flipit
I agree with ScottE. I have used Namics 8437-2 on FR4 for about 12 years. There may be newer products from Namics also. Namics is made in Japan but you can buy it in US.
Electronics Forum | Fri Jun 20 14:03:33 EDT 2008 | wavemasterlarry
LiSten my Consultancy Firm has branched out into all matters not just wave related but related to any type of production processees. I myself not only consult in a wavemaster soldering expert role but also am willing to work in an operator type of ca
Electronics Forum | Mon Oct 27 21:10:04 EST 2003 | davef
You can buy a titrator (Hach [ http://www.hach.com ] digital titrator), hydrochloric acid, phenolphthalein indicator powder pillows, turkey baster, and a couple small measuring cups. Titration measures quantity of TOTAL alkalinity. So, it measures
Electronics Forum | Fri Jun 23 20:45:12 EDT 2000 | Lee
Hi Dave, You make a very good point. I think that the concern over lead is not so much in user's contact with the lead during the product's active life, but after its disposal. There is some valid concern over lead leaching out of circuit boards
Electronics Forum | Fri Jul 13 14:06:34 EDT 2007 | fredericksr
explaining the problem in full each time -> miscommunication/misunderstanding and disagreement). Additionally, I have not, until recently, admitted to tech support that we had modified our centering jaws. I have uncovered evidence that a slight m
Electronics Forum | Thu Mar 21 10:13:25 EST 2002 | caldon
I feel like such a "nit-wit" now. Diversity is what makes America great. Freedom of choice. The last I remember Multitronics is a UK based company ..OPS thats right Multitronics was purchased by a Bermuda based company... silly me. Let me guess..Y
Electronics Forum | Wed Sep 01 03:48:26 EDT 1999 | Brian
| Is there any Legistration and(or) Regulation for Lead Free | | electronic product in Europe, U.S.A. and Japan? | | If you have any summarized data about that, Let me know. | | There is no legislation, as far as I know, in either the USA or Eur
Electronics Forum | Wed Sep 01 07:51:38 EDT 1999 | Earl Moon
| | Is there any Legistration and(or) Regulation for Lead Free | | | | electronic product in Europe, U.S.A. and Japan? | | | | If you have any summarized data about that, Let me know. | | | | | There is no legislation, as far as I know, in eithe
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