Electronics Forum | Fri Dec 22 10:03:54 EST 2006 | realchunks
solder paste [ top side ] Actually it's kinda the norm in most places. Subjects your active components to one less heat cycle.
Electronics Forum | Fri Dec 22 07:13:37 EST 2006 | pavel_murtishev
Good afternoon, Yes, you can. But what for? BR, Pavel
Electronics Forum | Fri Dec 22 11:19:30 EST 2006 | Jav Thug
Niiiice process
Electronics Forum | Sat Dec 23 01:00:38 EST 2006 | mika
Of Course you can. We have a customer specific board that has a stupid connector underneith, and we must manually glue this one onto it's postition before reflow on the secondary side first... And as you know, the customers is alwayw left... The funn
Electronics Forum | Mon Mar 24 00:54:49 EDT 2014 | isd_jwendell
Don't do that! When solder paste dries out, all parts of the flux do not leave. The volatiles leave. Adding new flux messes with the chemistry and %metals and will not perform like new paste. If you can, get your paste in cartridges. It will last lo
Electronics Forum | Fri Mar 21 14:44:16 EDT 2014 | molder
Hello for all People's .. I have a question. I have a solder past KOKI eco+plus S3X48-406-5 out of date. I have found in the web some articles of reviving solder expired past. one is this, can you comment? http://www.youtube.com/watch?v=TCyki2frm3Q
Electronics Forum | Mon Mar 24 17:09:04 EDT 2014 | molder
ok, thanks can you explain me how I can be sure that the past solder it is not more usable? what tests can I do for having the certainty to throw in the trash?
Electronics Forum | Mon Mar 24 20:30:01 EDT 2014 | davef
The "correct" answer is: Use the tests and methods that you used to qualify your solder paste in the first place. That sounds good but might not be all that practical for practicing assembly-types. Here's something that's not as good, but will give
Electronics Forum | Tue Mar 25 02:58:24 EDT 2014 | molder
ok.. thanks you so much.. I will buy new dispenser siringe, and I try to rework... I have a questions on desolder and solder a socket 1366 intel on motherboard. I have a rework station Honton hot air and tornado infrared, but i don't know a temperatu
Electronics Forum | Mon Mar 24 11:52:43 EDT 2014 | davef
I agree with Jim. Don't do it!!! The tech from SparkFun [on the YouTube video] is giving you his hobbyist trick, which: * For hobby prototyping will work just fine. * For production work, the process is not in control and should not be considered.
