Electronics Forum | Wed Jan 21 12:25:45 EST 2015 | dyoungquist
Kester makes a thermocouple solder: Alloy SN10PB88AG2 Flux "44" Core 58 Diam 0.031" I have used this to solder thermocouples to pcbs when profiling for lead-free temperatures. When done you can unsolder the thermocouple and reuse it again. This g
Electronics Forum | Mon Feb 16 16:52:51 EST 2015 | joe98375
Hello, We are buying a Vitronics-Soltec wave solder machine with a spray fluxer to replace our old Econopak that has a foam fluxer. Currently we thin our flux (Kester 951) in the foam fluxer per Kester PS-20 and PS-22 test kits with kester 110 thinn
Electronics Forum | Tue Feb 17 10:27:39 EST 2015 | joe98375
Thanks for the info I will definitely be getting a hold of kester.
Electronics Forum | Wed Dec 08 11:26:04 EST 2010 | davef
3 Printer Area Conditions * As stated earlier, heat and humidity are damaging to solder paste. Ideally, the printing area should be maintained at 40% - 50% relative humidity and 72°- 80°F (22-26°C). In addition, no air (cool or warm) should blow dire
Electronics Forum | Tue Nov 07 15:08:59 EST 2006 | russ
here are my thoughts on kester, I have rec'd a sample to qualify here and we cannot even get it out of the cartridge it is so dryed out. Rep informed me that Kester has a problem with its chemistry right now. Product is Mfgr'd in off shore location
Electronics Forum | Fri Oct 28 14:28:20 EDT 2005 | aespino
Have any of you used or evaluated lead free water soluble paste from kester or indium?
Electronics Forum | Thu Nov 21 05:44:07 EST 2002 | kcorrin
We produce several boards with reflowed components on top and bottom. We are finding the solder has wetted to the leads but did not flow completely to the end of the lands. Several factors/causes?: 1) Board warping but paste deposits look good. 2) Mo
Electronics Forum | Tue Sep 20 11:28:20 EDT 2011 | russw
We've got a Novastar 12S wave solder machine and we've been using Kester 951 flux for years with no problems. We just got a new bottle of 951 and it does not foam correctly (thin foam with lots of large bubbles). After a lot of back and forth with
Electronics Forum | Wed Nov 09 12:19:55 EST 2005 | bhu
We have used the Indium sac305 lead free with good results.
Electronics Forum | Wed Sep 15 03:04:13 EDT 2010 | genesan
kester 562 clean process and this leaded part.
