Electronics Forum | Mon Aug 30 13:25:30 EDT 2004 | Steve Gregory
Hi Everyone! I'm going to write a small article for our employee newsletter about the history of mass soldering. I did a search with Google and Wisenut, but found suprisingly few hits. I'm wondering if any of you have any good links that you could s
Electronics Forum | Thu Sep 02 09:21:26 EDT 2004 | Frank R.
With all the respect I have for everybody on this site, It's always the same story when it's time to talk about lead free. You try to get specific informations concerning production but ... we only have general answer that everybody from SMT industr
Electronics Forum | Thu Sep 02 14:26:22 EDT 2004 | frankracine
Thanks Russ, very interesting. Are you working with a printer, PNP, reflow and wave? Did you change apertures in your stencils with lead free ? Concerning reflow, do you have a 5 zones, 7 zones ... ? Are you using the same alloys for solder paste
Electronics Forum | Mon Sep 26 01:44:51 EDT 2005 | vinc
Just be aware of what Japanese had done. They do not stick to one alloy as it is impossible and depends on the constraint you are facing with. As for Hitachi, according to one advertisment put up in SMT magazine seems to me that they are going for
Electronics Forum | Mon Sep 26 20:10:58 EDT 2005 | Anna
What type of alloy and at what temperature do you use for wave soldering? Do you need to modify your machine? I am using SCN but I have problem controlling my bath. Are you running on multilayer board or PTH boards? Do you face any fillet lifting
Electronics Forum | Tue Aug 31 09:33:17 EDT 2004 | russ
there is always risk in rework, multiple heat cycles, overall temp, physical damage, etc... As far as I know the risks are the same with a programmed part as with any other part. If there is great concern or multiple rework actions you may want to
Electronics Forum | Tue Aug 31 11:57:03 EDT 2004 | Kris
Hi Any body have any issues soldering tin lead solder paste with lead free terminations ? Components are leaded devices and chip components have read the theoritical discussions on the forum, need to know if any body has seen any real issues tod
Electronics Forum | Wed Sep 01 13:32:42 EDT 2004 | Silverado
I am looking for equipment suggestions for cleaning PCB Assemblies using the small dishwasher type cleaners. I have seen and used them before but cannot remember the manufacturer etc and have not been able to find any info on these type of cleaners.
Electronics Forum | Wed Sep 01 22:09:25 EDT 2004 | raylrhodes
We have an up coming job that has conductive ink deposits on the solder side of the PCB for contact switches and a zebra strip that connects to an LCD display. My question is... Do these need to be masked to protect them from the wave solder process
Electronics Forum | Thu Sep 02 05:12:15 EDT 2004 | doi
I am using a triad connector and have problem with wetting at both connector latches.Observed that the leads have very good shiny wetting however concerning the latches the solder just seem to disappear to thin airafter reflow.The connector has a gui