Electronics Forum | Wed May 24 16:19:58 EDT 2006 | inds
John, there have been quite a few discussion on Mixed Assemblies in this forum.. do a search.. you will get whole lot of information.. in addition - IF you are using Lead-free reflow profile...make sure the rated temp for Sn-Pb components is not vi
Electronics Forum | Tue Apr 15 08:24:48 EDT 2008 | pima
Hello I would like to ask you what kind of production do u treat for high mix and low volume. I mean what is your definition for this high mix and low volume - is 5 changovers for shift is high mix and low volume technology? And what kind of SMT p
Electronics Forum | Tue May 31 16:47:51 EDT 2005 | George
Dump the pot and put in the SN100C. Don't mix, too much tin.
Electronics Forum | Thu May 25 10:55:21 EDT 2006 | Chunks
Loctite makes a product called MP218 that works well with mixed alloys.
Electronics Forum | Fri May 03 07:53:16 EDT 2013 | hillview
lead free and leaded solder mix up or flux mix up.
Electronics Forum | Fri Jul 28 14:44:20 EDT 2006 | cyber_wolf
Bill, Are you starting your own solder paste company ? Just curious. If you are mixing paste for production at your factory, the hand mixing method works fine. We have mixed millions of grams this way.
Electronics Forum | Sun May 13 02:08:26 EDT 2012 | isd_jwendell
In testing 63/37 SnPb NC paste I have seen HUGE differences in performance. Have you tried a different paste? I prefer AIM (NC257-2), they have performed well in each round of testing. My observations regarding mixing old and new paste: The paste ha
Electronics Forum | Fri Mar 03 09:05:59 EST 2000 | Istv�n Dominik
I received data sheets from a paste distributor in which Amtech gives a recipe how you can mix solder cream. They deliver the flux in plastic jars and the solderpowder in foil packages. You must mix the two components with a simple mixing tool. Has a
Electronics Forum | Fri Mar 03 09:05:59 EST 2000 | Istv�n Dominik
I received data sheets from a paste distributor in which Amtech gives a recipe how you can mix solder cream. They deliver the flux in plastic jars and the solderpowder in foil packages. You must mix the two components with a simple mixing tool. Has a
Electronics Forum | Sat Nov 11 22:43:50 EST 2006 | KEN
Hey Sr. Tech. Before you get crazy with changing the process or chemistry I would first verify you are using the correct mix ratio. A refractometer can be a useful tool in these cases. I have seen this in the past where the maintenance technician
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