Electronics Forum | Tue Jun 09 07:35:23 EDT 1998 | Steve Gregory
Hi there Gary, Your solder ball problem is very similar the problem I experienced, but I was using a water soluble paste at the time. It started by inspectors telling me that they were seeing cold solder on some SIMM's that we had built regularly. W
Electronics Forum | Tue Jun 09 15:46:29 EDT 1998 | Aric Parr
| Hi there Gary, | Your solder ball problem is very similar the problem I experienced, but I was using a water soluble paste at the time. It started by inspectors telling me that they were seeing cold solder on some SIMM's that we had built regularly
Electronics Forum | Fri May 22 22:13:18 EDT 2020 | gabriel1blue
Hi guys we had problems with our old pick and place machines and all the parts data and mark data was lost when we had to restart the machine. We made a copy but it has been so long that we used it that now it's not working. I hope someone has one of
Electronics Forum | Wed Jul 07 13:56:57 EDT 2004 | Pierre RICHARD
As converting our boards to lead-free finish (Immersion White Tin) we decided to change de mask color from green to blue. We thought this would be a good idea to spread the idea so we could easily recognize the type of solder application related to t
Electronics Forum | Mon Jun 08 14:19:30 EDT 1998 | Gary Simbulan
Earl, et al, Boy things get old and cold around here fast. I promised more detail on my capactior problem and I thought I could drop something completely different in the same message and tell a tale of solder balls. First the caps. We still have
Electronics Forum | Wed Dec 09 05:01:33 EST 2015 | luki
Hello, I am a new user of the machine CSM84VZ III and learn to program. After formatting a disc machine lost all settings(I did not know that the settings are on the disc), most of which I have already set. Now I have a problem such that when I try t
Electronics Forum | Mon Jan 15 09:19:29 EST 2007 | tk380514
We use Alpha EF-2202 low-VOC No-Clean flux Selective wave soldering cassettes Bottom pre-heating wave soldering machine We have one component that will not solder properly: http://www.epcos.com/web/generator/Web/Sections/ProductCatalog/Capacitors/Ul
Electronics Forum | Fri Jan 27 18:32:15 EST 2006 | mafc65
Well, most of the capacitor are thru hole, then pcb's goes to adhesive process upsidedown to continue SMT process in which , maximun tempetarure is 120�, so temperature is not problem. About SMT capacitorS, I will check temperature specs before mount
Electronics Forum | Fri Feb 18 13:15:10 EST 2005 | need help
we are having problem with the flipchip sticking to the tape and reel cover, jumping around the tape pockets, and double stacking at placement during production. Does anybody else have this problem? Does anybody have a solution.
Electronics Forum | Fri Jan 27 10:58:11 EST 2006 | mafc65
We are running our prduction (TV's)with Lead Free Solder, since 1 year ago, but we still have a lot of Electrolityc Capacitor (Thruhole and SMT)in stock that are for PB Solder. We have to use them before February-06. Do anybody know if there is a pro
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