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Solder Flux

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Displaying 1 - 21 of 39 products found
  • Kester 197 Rosin Mildly Activated Soldering Flux, 1 gal Bottle, Amber

    ID: KES197G
    Mfr ID: 6300000197
    The Kester 197 mildly activated rosin liquid flux is a homogeneous solution of high quality purified grade WW rosin in a specially blended alcohol vehicle into which a very small amount of an extremely effective activating agent has been incorporated. The rosin residue is non-corrosive, non-conductive and moisture and fungus resistant. The dry rosin residue actually insulates the surface from atmospheric corrosion.

     

  • Kester 920-CXF No-Clean Soldering Flux, 1 gal Bottle, Light Yellow

    ID: KES920CXFG
    Mfr ID: 6303460920
    The Kester 920-CXF is a zero halogen, low solids, no-clean organic flux designed for wave soldering conventional and surface mount circuit board assemblies. This flux eliminates defects often experienced in surface mount assembly wave soldering operations with traditional fluxes. This non-corrosive and non-conductive flux has an extremely low solids content. There is essentially no residue left on the assembly after soldering. There are no residues to interfere with electrical testing and the expense of cleaning is eliminated.

     

  • Kester TSF-6502 No-Clean Soldering Flux, 30g Syringe, Opaque

    ID: TSF-6502-30G
    Mfr ID: 300103
    The Kester TSF-6502JCR is a no-clean tacky soldering flux formula that possesses a high activity level, allowing it to solder nickel surfaces. The robust wetting action of TSF-6502JCR will allow OSP treated copper, as well as heavily oxidized copper, surfaces to exhibit good soldering properties, even after 2 or 3 thermal cycles.

     

  • Kester TSF-6852 Organic Activated Soldering Flux, 30g Syringe, Opaque

    ID: TSF-6852-30G
    Mfr ID: 300203
    The Kester TSF-6852 is a synthetic water soluble tacky soldering flux. The synthetic ingredients eliminate naturally occurring raw materials typically found in fluxes. This maximizes lot-to-lot consistency. TSF-6852 is room temperature stable and does not require refrigeration for long-term storage. This reduces production line space for material storage and the cost of refrigerated storage. TSF-6852 has been formulated to be a drop in replacement for a variety of metallurgies.

    In Stock

  • Kester TSF-6592LV No-Clean Soldering Flux, 30g Syringe, Yellow

    ID: TSF-6592LV-30G
    Mfr ID: 300303
    The Kester TSF-6592LV is a no-clean paste flux designed as a lead-free solution for an array of lead-free interconnect applications such as flip chip attach, sphere or ball attach, rework/repair of CSPs, BGAs, SMDs or any lead-free soldering application that requires a very tacky flux. It has been optimized for consistent high speed printing applications.

    In Stock

  • Kester 135 Rosin Non-Activated Soldering Flux, 1 gal Bottle, Amber

    ID: KES135G
    Mfr ID: 6300000135
    The Kester 135 non-activated rosin flux is an amber colored homogeneous solution of pure water-white rosin dissolved in a suitable solvent. The particular solvents used are liquids which exhibit the same non-corrosive and non-conductive properties as rosin itself. The high purity grade of alcohol solvent makes this flux very reliable for solderability testing.

     

  • Kester 1589 Rosin Activated Soldering Flux, 1 gal Bottle, Amber

    ID: KES1589G
    Mfr ID: 6300001589
    The Kester 1589 activated rosin liquid flux is a homogeneous solution of high quality, purified grade WW rosin blended into an alcohol solvent system. 1589 includes a very effective activating agent to provide superior fluxing ability. 1589 can be used for solder coating or tinning bare leads.

     

  • Kester 2166-BN Organic Activated Soldering Flux, 1 gal Bottle, Amber

    ID: KES2166BNG
    Mfr ID: 6300252166
    The Kester 2166-BN is a halide-free, organic flux designed for automated soldering of circuit board assemblies. This flux provides good activity on both bare copper and solder coated boards. The absence of chlorides, bromides, phosphates and highly corrosive materials facilitates removal after soldering. 2166-BN provides better surface insulation resistance than typical water soluble fluxes, making it particularly suitable for surface mount assemblies.

     

  • Kester 2220-VF Organic Activated Soldering Flux

    Multiple item options available
    Mfr ID: 2220-VF
    The Kester 2220-VF is a high activity, organic flux designed for lead-free automated wave solder applications. The flux will provide maximum capillary wetting action up plated through holes, making it ideal for use on multilayer boards. Along with this enhanced activity, 2220-VF flux produces bright, shiny solder joints and the residue after soldering is effectively removed in standard water cleaning systems.

     

  • Kester 958 No-Clean Soldering Flux

    Multiple item options available
    Mfr ID: 958
    The Kester 958 is a no-clean, non-corrosive liquid flux that is specifically designed for the wave soldering of conventional and surface mount circuit board assemblies. 958 was developed to give excellent soldering performance on bare copper printed circuit boards treated with OSP coatings. Essentially, no residue remains after soldering. A major advantage of this flux is the reduced odor associated with the soldering process.

     

  • Kester 2120 Organic Activated Soldering Flux

    Multiple item options available
    Mfr ID: 2120
    The Kester 2120 is a halide-free, organic flux designed for automated soldering of circuit board assemblies. This flux provides good activity on both bare copper and solder coated boards. The absence of chlorides, bromides, phosphates and highly corrosive materials facilitates removal after soldering. 2120 produces bright, shiny solder joints and high ionic cleanliness after water cleaning. 2120 provides better surface insulation resistance than typical water soluble fluxes, making it particularly suitable for surface mount assemblies.

     

  • Superior Flux 130-SF Petrolatum Based 130 Inorganic Acid Soldering Flux

    Multiple item options available
    Mfr ID: 130-SF
    Superior 130 is a petrolatum-based soldering paste that contains zinc chloride and ammonium chloride. The Petrolatum helps protect the solder joint against corrosive attack and the paste form insures that the flux stays put until soldering.

    In Stock

  • Kester 1429 Organic Activated Soldering Flux, 1 gal Bottle, Clear

    ID: KES1429G
    Mfr ID: 6300001429
    The Kester 1429 VOC-free organic water soluble flux is a self-neutralizing type of flux formulation based on research work originally performed at the Battelle Memorial Institute. The unique chemistry of 1429 flux provides for self-neutralization through a time/temperature relationship which results in a residue which is neutral and non corrosive when properly heated. As with any organic flux, excessive heating can cause the flux to char and decrease both fluxing ability and removability.

     

  • Kester 1800 Organic Activated Soldering Flux, 1 gal Bottle, Colorless to Light Yellow

    ID: KES1800G
    Mfr ID: 6300001800
    The Kester 1800 is a neutral, water-based, non-halide, organic acid flux formulated for soldering magnet wire. 1800 is non-flammable and because water is not a volatile solvent, it is easy to control in use. 1800 is water soluble, which assures easy removal by aqueous cleaning methods after soldering. 1800 is an excellent flux for soldering copper that leaves virtually no residues at elevated temperatures.

     

  • Kester 450B Organic Activated Soldering Flux, 1 gal

    ID: KES450BG
    Mfr ID: 450B
    The Kester 450-B organic flux is a water soluble formulation that provides excellent wetting properties without the use of organic acids or corrosive activators. The flux is specifically designed for use in rework applications. Residues can be left in place for extended periods of time without detrimental attack on metal surfaces or the formation of insoluble residues.

     

  • Kester NF372-TB No-Clean Soldering Flux

    Multiple item options available
    Mfr ID: NF372-TB
    The Kester NF372-TB is a zero halogen, no-clean, low solids liquid flux designed to withstand long dwell times and high preheat temperatures needed in thick board assemblies. NF372-TB is classified as ROL0 flux under IPC J-STD-004B.

     

  • Kester RF741 No-Clean Rework Flux, 30g Syringe, Amber

    ID: RF741-30GR
    Mfr ID: 7025010003
    The Kester RF741 is a high-viscosity, no-clean flux designed for electronic component rework and repair applications. RF741 has a gel-like consistency and is easily applied by syringe dispensing. RF741 can be precisely dispensed onto a specific area that needs flux. After being dispensed, RF741 stays in place until soldering occurs. Traditional problems experienced with controlling the application of low solids, no-clean liquid fluxes are eliminated. RF741 has excellent performance in applications requiring a flux having good thermal stability such as surface mount component repair. RF741 is the ideal choice for QFP or BGA semi-automated rework operations.

     

  • Kester TSF-6522 No-Clean Soldering Flux, 30g Syringe, Amber

    ID: TSF-6522-30G
    Mfr ID: 300403
    The Kester TSF-6522 is a no-clean tacky soldering flux formula designed to be used with a rotating disc, a doctor blade or a drum fluxer. TSF-6522 can also be used in dot dispensing for BGA/PGA sites or in a rework application for surface mount packages.

     

  • Kester 2224-25 Organic Activated Soldering Flux

    Multiple item options available
    Mfr ID: 2224-25
    The Kester 2224-25 is a high activity, organic flux designed for automated soldering of circuit board assemblies where a more aggressive flux is required, but reliability considerations are paramount. The flux will provide good capillary wetting action up plated through holes, making it suitable for multi-layer boards. The residue after soldering is effectively removed in standard water cleaning systems.

     

  • Kester 715 Inorganic Acid Soldering Flux, 1 gal Bottle, Colorless to Light Yellow

    ID: KES715G
    Mfr ID: 6300000715
    The Kester inorganic acid fluxes are solutions of inorganic salts for use as general all-purpose fluxes. These fluxes are active formulations for soldering difficult-to-solder metals. The inorganic acid fluxes were developed for non-electronic soldering applications and provide maximum wetting, leaving residues which can be removed with water. The corrosive nature of the residues precludes their use for electrical or electronic applications.

     

  • Kester 950E No-Clean Soldering Flux

    Multiple item options available
    Mfr ID: 950E
    The Kester 950E is a zero halogen, non-rosin organic flux designed for wave soldering, 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. Boards are dry and cosmetically clean as they exit the wave solder machine. There are no residues to interfere with electrical testing.

     

    • 1(current)
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