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  Home > Kester Brand >

  Kester 83-1097-2331 - 2331-ZX Organic Water-Soluble Flux Pen Neutral pH

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:46
Part #: KESTER-83-1097-2331

Product Description Technical Specifications
Kester 83-1097-2331 is a 2331-ZX  an Organic Water-Soluble Flux Pen with Neutral pH.  

It is the preferred OA flux for tin-lead and lead free rework of conventional and surface mount circuit board assemblies.

Kester 2331-ZX is an innovation in organic and acid water-soluble flux chemistry for soldering circuit board assemblies.  This unique, neutral pH chemistry flux provides the best ionic cleanliness of any organic water soluble flux available to the electronics industry.  This popular flux has been used for soldering. This popular flux has been used for soldering critical assemblies in the telecommunications, computer and other industries.  No offensive odors will be emitted during soldering.  Kester 2331-ZX will not create excessive foaming in standard water cleaning systems.  Kester 2331-ZX has good soldering properties for improved productivity without sacraficing reliability of the assembly.  This flux does not attack properly cured solder masks or FR-4 epoxy-glass laminate.  Kester 2331-ZX is not detrimental to the surface insulation resistance of the soldered assembly.  Use of this flux minimizes cleaning costs while complying with environmental regulations.

Performance Characteristics:
High activity
Chemically compatible with most solder masks and board laminates
pH neutral chemistry
Classified as ORH1 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.

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

Good !! October 24, 2014
Reviewer: Masaru Osuga from Fujisawa City, KANAGAWA Japan  
Thank you!
It received yesterday.
This pen is difficult to receive and is saved in Japan.

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Goes on easy, comes off easy February 17, 2014
Reviewer: Peter Riddell from Gilbert, AZ United States  
This makes working with lead-free water wash solder wire MUCH easier. Flow is greatly improved with a dab of this on the solder pads and component leads.

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Kester Brand
Soldering Materials > Flux Pens
Soldering Materials