Electronics Forum | Thu Sep 22 17:54:56 EDT 2005 | Marie
I cannot help with your issue, but was hoping someone can suggest a good information source on soldering an ENIG finish of about 75 mircoinches. What are the issues? Suggested solder? Flux? Any information is helpful. my background is not in solderin
Electronics Forum | Fri Sep 30 08:30:23 EDT 2005 | CLampron
http://www.filtranmicro.com/plating.html This might help define what to look for for problems. Hope this helps Chris
Electronics Forum | Fri Sep 16 14:29:34 EDT 2005 | kris
look through the archives for wave soldering whats the thickness of your gold ? have you done all you can for adjusting the process ? check archives for recommendations
Electronics Forum | Tue Sep 20 10:33:19 EDT 2005 | PWH
Lead-free??? You might see these kinds of problems with capillary action in t-hole items more-so than lead.
Electronics Forum | Mon Sep 19 13:15:29 EDT 2005 | russ
It all comes down to cost and reliability. Which order is up to you. You don't want to spend $100 fixing a $1 board.
Electronics Forum | Tue Sep 20 15:37:24 EDT 2005 | intermin
Well, at that value point, I'd go with the hourly ( unburdoned ) high-skill rework/repair rate up to 50%-60% of the board value. If this is part of an integrated system ( in-house assembly ) repair to value ratio could go even higher.
Electronics Forum | Tue Sep 20 15:47:13 EDT 2005 | fastek
Wow! How would it be possible to spend $700-$800 in labor to repair a single board? What are labor burdens these days? $30-$40 per hour at most?
Electronics Forum | Mon Sep 19 07:56:19 EDT 2005 | Pop
How we can improved the Solder voids on QFN Packaging. Actually we adjust the time for solking to long . But is not affected. Pls advise. ThANK YOU
Electronics Forum | Sat Apr 15 14:28:26 EDT 2006 | Dan Mendoza
This may sound like advertasing, but I ran a DOE with five solder paste/flux manufacturers and somehow, the voids went away with the AIM solder.
Electronics Forum | Tue Sep 20 21:49:51 EDT 2005 | davef
2251 - Design Guide for the Packaging of High Speed Electronic Circuits 2252 - Design Guide for RF/Microwave Circuit Boards
