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  Home > Kester Brand >

  Kester 83-1000-0186 - 186 Rosin Mildly Active (RMA) Liquid Flux Pen

Kester Solder Flux Pen

Authorized Distributor

In stock items ship in 24-48 hours!
Otherwise, on order with the manufacturer
and will ship in approximately 3-4 weeks.

MSRP: $9.99
Price: $7.99
You Save: $2.00!

Quantity available:75
Part #: KESTER-83-1000-0186

Product Description Technical Specifications Extended Information

Kester 83-1000-0186 is a 186 Rosin Mildly Active (RMA) liquid flux pen that is a unique tool for rework and touch-up soldering.  

It allows a controlled application of flux, eliminating the mess from flux bottles.  Flux-Pens are ideally suited for typical hand-soldering applications.

Under MIL-F-14256, was QPL approved as Type RMA. Although the fluxing ability approaches that of Type RA flux, the flux residue after soldering is non-corrosive and non-conductive. Kester 186 rosin flux has been developed for use in critical applications where difficult assemblies are to be soldered, but process requirements stipulate use of Type RMA flux. This flux possess high thermal stability for soldering multi-layer assemblies which require a high preheat temperature. Exposure to high preheat temperatures does not degrade solubility of the residue in normal cleaning solvents. There is no surface insulation resistance degradation caused by the flux residue. The use of a minimum of ionic activating agents and the inactive nature of the residue permits leaving the residue on circuit board assemblies for many  applications. The flux residue is also moisture and fungus resistant.

Performance Characteristics:
• High thermal stability
• Improves soldering performance
• Eliminates the need and expense of cleaning
• Classified as ROL0 per J-STD-004

RoHS Compliance
This product meets the requirements of the RoHS (Restriction of Hazardous Substances) Directive, 2002/95/EC Article 4 for the stated banned substances.

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Customer Reviews 5 of 5 | Total Reviews: 2 Write a Review Here!

Works as expected December 17, 2011
Reviewer: ROBIN RENZETTI from LEOLA, PA United States  
Works as expected

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Fantastic December 12, 2011
Reviewer: William S Leak from Crowell, TX  
Effortless processing, great prices, fast shipping/arrival. I will be ordering again!

Thanks janel!

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Kester Brand
Soldering Materials > Flux Pens
Soldering Materials