Electronics Forum | Mon Jan 30 19:20:45 EST 2017 | jgo
Thanks Rob. I'm not so sure in a mass production environment that using the mount spray and kapton tapes are going to be efficient. For solder paste dispensing, any idea what is the smallest solder dot size the machine can dispense?
Electronics Forum | Mon May 27 11:13:11 EDT 2013 | ericrr
Is there any good articles to read on solder paste? (just to see if I may of missed something) Sometimes I can not believe the people I have to work with. We had a panel with two “Quad Flat Package” (QFP) one in each of the two circuits, almost fr
Electronics Forum | Sat Sep 06 10:09:57 EDT 2008 | davef
We can't help but wonder: * What are the measured temperatures on a good solder connection and the picture connection? * Why use use Type 4 solder paste?
Electronics Forum | Sat Sep 12 14:10:38 EDT 2009 | GSx
First, make sure that 63/37 BGA can withstand higher reflow temperature of of lead free SAC305 GSx
Electronics Forum | Wed May 29 14:31:14 EDT 2013 | markhoch
Hi Eric, What type of printer are you using? I'm assuming its a manual print process.
Electronics Forum | Wed May 29 14:50:56 EDT 2013 | ericrr
I can not think of the name at the moment. But is is a basic skeleton [table top model] type positively no computer driving it, or transistors for that matter. Made in Switzerland, I will get the name and lengthen the thread.
Electronics Forum | Tue Jan 31 14:23:39 EST 2006 | samir
Chunks, For our lead-free eval, we had the same problem with "charred looking" solder paste up the component termination of one of the smaller discretes, coupled with excessive solder balling...this smaller part did see peak temps in the 240 range -
Electronics Forum | Mon Apr 09 11:34:59 EDT 2018 | emeto
definitely don't mix clean and No clean. Run No Clean as you decided, but have your flux and paste manufacturers advice, how this flux can be cleaned(if you decide or required to clean). I know for a fact that some of these NC flux residues are almos
Electronics Forum | Fri Jan 26 12:19:24 EST 2018 | clockwatcher
I'm looking for a No Clean SAC 305 Solder Paste that can be run through our inline wash. No chemicals just DI water.
Electronics Forum | Wed Jan 31 07:37:48 EST 2018 | stephendo
Michael What you say is not a reason for washing. It is a reason to not use Can't Clean solder paste. Although I guess if they use the real name they wouldn't sell as much as they do by calling it No Clean.
