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Kester 83-1000-0951 Low Solid No Clean Flux Pen, 0.33 fl. oz.

Free shipping on orders over $29.99

$12.99

$ 6 .99 $6.99

In Stock
  • Improves soldering performance
  • Eliminates the need and expense of cleaning
  • Non-corrosive tack-free residues
  • Classified as ORL0 per J-STD-004
  • Compliant to Bell core GR-78


Kester 951 is a halogen-free, non-rosin organic Flux Pen that is specifically designed for rework of conventional and surface mount circuit board assemblies. The extremely low solids content (2.0%) and nature of the activator system results in practically NO RESIDUE left on the assembly after soldering. There are no residues to interfere with electrical testing. Kester 951 exhibits improved soldering performance to minimize solder bridges (shorts) during rework operations. This flux is suitable for automotive, computer, telecommunications and other applications where reliability considerations are critical. The surface insulation resistance on soldered boards is higher than that provided by typical organic water-soluble fluxes. Kester 951 contains a corrosion inhibitor such that no corrosion products are formed when bare copper surfaces are exposed to humid environments.


Howard Fredericks
Reviewed in the United States on September 22, 2024
Immediately left a ton of sticky residue that had to be cleaned off with alcohol
Brandon
Reviewed in the United States on May 12, 2023
Great product and got what I ordered. It is a little old though.
David J
Reviewed in the United States on March 5, 2022
Was 6 months through it's 12 month shelf life when I got it.
Rick
Reviewed in the United States on October 20, 2022
Kester 951 flux pen is what you need if you use type 245 no clean solder. These pens are usually almost twice the price of this vendor. I took a change, figured it would be out of date since these only have a year date (though they work for about 2-2 years before they start to go bad). This one came less than 2 months past manufacturing date which is better than the high dollar places usually get me.The only complaint is the felt tip on these goes bad way before the pen is out of flux. That is a Kester problem, no this vendor.
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