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Kester 24-6040-0039 Rosin Cored Wire Solder Roll, 44 Activated, 0.040 Diameter
Kester 44 rosin flux has virtually dominated the field of activated rosin core solders for well over four decades with its outstanding performance features such as the instant-action wetting behavior, high mobility and fast-spreading action that results in more reliable production line soldering.
Kester 24-6040-0039 Rosin Cored Wire Solder Roll, 44 Activated, 0.040 Diameter
Item #: 10241835

Kester 24-6040-0039 Rosin Cored Wire Solder Roll, 44 Activated, 0.040 Diameter

Item #: 10241835

TMT 224

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Kester 44 rosin flux has virtually dominated the field of activated rosin core solders for well over four decades with its outstanding performance features such as the instant-action wetting behavior, high mobility and fast-spreading action that results in more reliable production line soldering.
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What Stands Out

High Activity Flux
The Kester 24-6040-0039 features 44 activated flux, providing excellent wetting properties and solder flow, ensuring strong, reliable joints in various electronic applications.
Precision Diameter
With a 0.040" diameter, this solder wire offers fine control for intricate soldering tasks, making it ideal for both hobbyists and professional soldering experts.
Quality Assurance
Kester is a trusted brand in electronics, guaranteeing high-quality materials that enhance performance, durability, and reliability in soldering projects compared to generic options.

Product Details

Shop for Kester 44 rosin flux solder wire roll with activated rosin formula. Reliable, instant-action wetting behavior for reliable production line soldering. Tin 60% sn, lead 40% pb. Wire gauge 18 AWG, 19 SWG. Core size 3.3%. Get it now from Ubuy Turkmenistan!
  • Kester 24-6040-0039 is a Rosin Cored Wire Solder Roll with 44 Activated and 0.040 Diameter
  • Package Dimensions: 14.478cm x 10.921cm x 3.048cm
  • Country of Origin: CHINA
  • Activated rosin formula for use in flux-cored solder wire
  • Outstanding instant-action wetting behavior for reliable production line soldering
  • Kester 44 rosin flux has been a dominant choice for over four decades
Item Weight0.13 lbs (60 grams)

Who Should Buy?

Suitable For
  • DIY Electronics

    Ideal for hobbyists and DIY enthusiasts working on circuit boards and electronic repairs requiring precise soldering.

  • Professional Technicians

    Perfect for professional technicians needing a reliable solder for high-quality electrical repairs in various applications.

  • Soldering Workshops

    Great for educational workshops teaching soldering techniques where dependable and effective solder is essential.

Not Suitable For
  • Industrial Applications

    Not suitable for heavy industrial applications that require solder suitable for high-stress environments.

  • Lead-Free Projects

    Not ideal for projects requiring lead-free solder, as this product contains rosin core and may contain lead.

  • Thick Wire Soldering

    Inadequate for soldering thick wires, as the 0.040 inch diameter may not provide sufficient fill for larger joints.

Product Description

Kester 24-6040-0039 Rosin Cored Wire Solder Roll, 44 Activated, 0.040 Diameter

About This Item

Introducing the Kester 24-6040-0039 Rosin Cored Wire Solder Roll! This high-quality solder roll is perfect for all your soldering needs. With a diameter of 0.040 inches, this solder roll is just the right size for precision soldering. The rosin cored wire ensures excellent flow and adhesion, making it easy to create strong and reliable solder joints.

What sets this solder roll apart is its activation level of 44. This means that the solder is activated with a flux that improves wetting and soldering performance. You can trust this solder roll to provide consistent and reliable results every time. The Kester 24-6040-0039 Rosin Cored Wire Solder Roll is ideal for a range of applications, from electronics repair to DIY projects.

Whether you're a professional or a hobbyist, this solder roll is a must-have in your toolkit. Don't settle for subpar soldering results. Choose the Kester 24-6040-0039 Rosin Cored Wire Solder Roll for professional-grade performance. Get yours today and experience the difference in your soldering projects.

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Customer Questions & Answers

  • Question: What is the composition of Kester 24-6040-0039 Rosin Cored Wire Solder?

    Answer: Kester 24-6040-0039 features a rosin core and is activated with a specific flux formulation, providing excellent wetting properties for electronic soldering. The solder contains 60% tin and 40% lead, which is ideal for a variety of soldering tasks. This composition allows for superior electrical conductivity and ensures strong joints, making it perfect for both amateur and professional use in electronic projects, PCB assembly, and repair work.
  • Question: What applications are suitable for this solder wire?

    Answer: This solder wire is primarily used in electronics work, such as soldering circuit boards, components, and other delicate electronic parts. Its 0.040-inch diameter makes it versatile enough for detailed soldering tasks as well as larger joints. It is preferred by hobbyists and professionals alike for tasks ranging from repairing electronic devices to building custom circuits, providing reliable performance in a range of soldering scenarios.
  • Question: Can I use Kester 24-6040-0039 for plumbing work?

    Answer: Kester 24-6040-0039 is not recommended for plumbing work as it is designed specifically for electronics soldering. Plumbing applications typically require a solder with different properties, often utilizing lead-free materials or specific flux that meets plumbing codes. Using this solder on plumbing jobs may result in joints that do not hold up under the conditions typically found in plumbing systems.
  • Question: How do I store Kester 24-6040-0039 to maintain its quality?

    Answer: To maintain the quality of Kester 24-6040-0039, it is best to store it in a cool, dry place away from sunlight and high temperatures. Keeping the solder roll sealed or in its original packaging can help protect it from moisture, which can compromise its flux and performance. Proper storage will ensure that it remains in good condition, allowing for reliable solder joints when you need it.
  • Question: Is Kester 24-6040-0039 lead-free?

    Answer: No, Kester 24-6040-0039 is not lead-free; it contains a mixture of 60% tin and 40% lead. This combination is traditional in soldering and is favored for its excellent flow characteristics and electrical conductivity. However, if you are looking for lead-free options, Kester also offers alternative products that utilize different materials, making it important to choose the right solder based on your specific needs and standards.
  • Question: What tools are recommended for using Kester 24-6040-0039?

    Answer: For optimal use of Kester 24-6040-0039, you will need a soldering iron with a suitable tip size, usually ranging from 0.5mm to 3mm. Additionally, employing the right soldering techniques, using tweezers for component handling, and a soldering station can enhance accuracy and control during the soldering process. These tools will help ensure clean and effective joints while using the rosin cored solder wire.
  • Question: What is the activation level of Kester 24-6040-0039?

    Answer: Kester 24-6040-0039 features an activation level categorized as 44, which signifies a medium activity flux. This level provides sufficient cleaning action for most oxidized surfaces, ensuring strong adhesion and superior wetting during the soldering process. It’s ideal for general soldering on printed circuit boards and electronic components, quite popular among professionals who require consistent performance.
  • Question: Can Kester 24-6040-0039 be used for surface mount technology (SMT) soldering?

    Answer: Yes, Kester 24-6040-0039 can be used effectively for surface mount technology (SMT) soldering. Its rosin core provides adequate flux to manage the soldering of fine pitch components, allowing for reliable solder joints. However, care must be taken with the soldering iron temperature and technique to ensure consistent results, especially when soldering small SMT components.
  • Question: What is the melting point of Kester 24-6040-0039 solder?

    Answer: The melting point of Kester 24-6040-0039 solder is approximately 370°F (188°C). This melting point is typical for a tin-lead solder, allowing it to flow easily into joints and adhere effectively to metal surfaces during the soldering process. Understanding the melting point helps in selecting appropriate soldering temperatures, ensuring optimal results without damaging sensitive components.
  • Question: Where can I buy Kester 24-6040-0039 Rosin Cored Wire Solder Roll in Turkmenistan?

    Answer: You can purchase Kester 24-6040-0039 Rosin Cored Wire Solder Roll at Ubuy in Turkmenistan. Ubuy offers a convenient platform to find this specific solder alongside various other electronic components and supplies. With reliable service and a comprehensive selection, shopping at Ubuy can streamline your soldering project needs efficiently.

Kester Solder Editorial Review

This Kester solder is very popular and is highly praised by customers for its ability to flow and form clean, strong bonds. It is easy to use, and the thick spool does not easily break. Although it is a bit pricey, many customers feel it is worth the investment. The flux core is strong, making it useful for working with corroded metal, and its melting point is low enough to make it useful for home DIY applications ranging from custom audio equipment to steel horse shoe nail art. It is also an excellent choice for more advanced electronics projects. While this solder is lead-free, it still performs exceptionally well, and many customers prefer it over other options due to its strength and durability.

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Pros

  • Flows easily
  • Creates clean, strong bonds
  • Thick spool
  • Strong flux core

Cons

  • A bit pricey

Product Price History

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