Electronics Forum | Tue Jul 06 08:10:34 EDT 2004 | yukim
The manufacturer confirmed that it is humidity - the solder paste is too sensible to humidity. Now I tried Koki solder paste with good result. But, it does leave flux residue in good quantity. Does anyone have experience with Koki solder paste?
Electronics Forum | Fri Nov 03 04:34:28 EST 2006 | Rob
Try Koki S03X7C-56M*** it has colbalt in which prolongs the tip life. I have also heard that the Nihon Superior SN100C does this too, however in our trials the Koki Soldered better.
Electronics Forum | Fri Jul 23 04:16:21 EDT 1999 | Charles Stringer
| Hi | | Does anyone have the details for whoever is the distributor of KOKI Pastes in the UK ? | | Thanks | | KW | Yes it is Electrolube (HK Wentworth Ltd.) ELECTROLUBE LIMITED BLAKES ROAD WARGRAVE READIN
Electronics Forum | Fri Aug 04 08:28:20 EDT 2006 | Rob
Hi Joe, Try: S03X7C-56M from koki - http://www.ko-ki.co.jp which has cobalt in it to extend tip life or: SN100C from Nihon Superior, which is a nickel stabilised alloy that also extends tip life. The Koki solder flows better that any other leadfr
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 I have a solder past KOKI eco+plus S3X48-406-5 out of date.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 May 15 04:33:35 EDT 2006 | Rob
Hi Steve, Although your opinion is valid, calling something from a respected Japanese manufacturer crap is a little harsh. I have seen many people solder very well with all sorts of leadfree alloys - not producing crap. I've already had a play wit
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 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.
Electronics Forum | Fri Dec 15 11:24:54 EST 2023 | dimamalin
Hello! I want to inquire about settings for MPM printers with the Camalot inside system. We will use Koki JU-R45 adhesive and Koki S3X58-M406-3 solder paste with a 21ga needle. If anyone has a similar system, could you please share the initial parame
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
