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Kester 24-6337-0010 44 Rosin Core Solder 63/37 .020 1 lb. Spool
TMT 256
Price Details
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Kester 44 rosin flux has virtually dominated the field of activated rosin core solders for well over four decades.
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What Stands Out
Product Details
- Industry standard for decades
- Excellent solderability to a wide variety of metallization's
- High activity rosin core formulation
- Leaves bright/shiny solder joints after reflow
- Standard core 66 (3.3 percent flux)
Product Technical Details
| Product Dimensions | 2.5 x 2.5 x 2.25 inches |
| Item Weight | 1 pounds |
| Manufacturer | Kester |
| Item model number | 24-6337-0010 |
| Is Discontinued By Manufacturer | No |
Who Should Buy?
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Electronics Hobbyists
Ideal for enthusiasts working on DIY electronics projects requiring reliable soldering for circuit boards and connections.
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Repair Technicians
Perfect for technicians needing effective solder for repairing electronic devices and ensuring strong connections.
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Quality Assurance
Suitable for quality assurance teams testing soldering materials for reliability and performance in electronic applications.
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Heavy-Duty Applications
Not suitable for industrial applications that require larger diameter solders or different soldering techniques.
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Lead-Free Projects
Not recommended for environments where lead-free soldering is mandatory due to health and regulatory requirements.
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Thicker Components
May not perform effectively on thicker components or high thermal mass applications where more robust solder is needed.
Product Description
Customer Questions & Answers
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Question:
What is Kester 24-6337-0010 Rosin Core Solder used for?
Answer: Kester 24-6337-0010 Rosin Core Solder is primarily used for soldering electronic components. The rosin core facilitates the flow of solder by cleaning metal surfaces while you work, ensuring good electrical connections. It's ideal for various applications like circuit board assembly, hobbyist projects, and repairs, making it a versatile choice for professionals and DIY enthusiasts alike. -
Question:
What is the diameter of the solder wire?
Answer: The Kester 24-6337-0010 features a diameter of .020 inches, making it suitable for delicate electronic work where precision is essential. This smaller diameter allows for controlled application, reducing the risk of applying excessive solder and ensuring neat joints. Whether you're working on intricate PCB designs or fine wires, the .020 diameter provides the flexibility needed for high-quality results. -
Question:
What type of flux is used in this solder?
Answer: Kester 24-6337-0010 Rosin Core Solder contains a high-quality rosin flux, which helps to clean metal surfaces during the soldering process. This flux prevents oxidation, ensuring strong connections. It is particularly advantageous for electronics because it minimizes residue and enhances conductivity, making it a preferred choice among soldering professionals. The rosin used also offers a blend of easy flow and good surface wetting. -
Question:
Is Kester 24-6337-0010 suitable for lead-free soldering?
Answer: No, Kester 24-6337-0010 Rosin Core Solder contains lead, making it not suitable for lead-free soldering applications. If you're specifically seeking lead-free options, consider Kester's other products designed for compliance with regulations like RoHS. While leaded solder is favored for certain electronics due with its favorable melting characteristics, always review local regulations and guidelines when making your solder choice. -
Question:
What are the properties of rosin core solder?
Answer: Rosin core solder facilitates smooth soldering by integrating a flux core that cleans metal surfaces and prevents oxidation during the process. This property enhances adhesion and electrical connection quality. Additionally, rosin core solder typically leaves minimal residue, making it easier to clean up after the soldering job is done. It's particularly beneficial for electronics, where reliability is crucial for performance. -
Question:
Can I use Kester 24-6337-0010 for plumbing work?
Answer: While it's technically possible to use Kester 24-6337-0010 for plumbing applications, it is not recommended. This solder is specifically designed for electronic use and may not meet the required standards for plumbing solder, particularly concerning lead content. For plumbing projects, always choose solder intended for that purpose, ensuring compliance with health regulations and longevity of pipes. -
Question:
How do I store Kester 24-6337-0010 solder for longevity?
Answer: To maximize the lifespan of Kester 24-6337-0010 solder, store it in a cool, dry place away from direct sunlight. Keeping the solder spool sealed when not in use can prevent exposure to humidity, which may affect the rosin flux. Ensuring proper storage conditions helps maintain the solder’s effectiveness, so it performs optimally during your projects over time. -
Question:
What is the spool weight of Kester 24-6337-0010 solder?
Answer: The Kester 24-6337-0010 Rosin Core Solder comes in a spool weighing 1 pound. This weight provides a substantial amount of solder for a variety of projects, reducing the frequency of replacements. The spool design also allows for easy handling and dispensing, whether you are working on small electronic assemblies or larger repair tasks, making it a practical choice for hobbyists and professionals. -
Question:
Is Kester 24-6337-0010 solder suitable for beginners?
Answer: Yes, Kester 24-6337-0010 Rosin Core Solder is suitable for beginners. Its forgiving nature and ease of flow make it accessible for novice solderers. The rosin core helps in achieving solid connections without excessive practice. However, proper soldering techniques should still be observed. Beginners can use it for simple electronics projects to gain practical experience and confidence. -
Question:
Where can I buy Kester 24-6337-0010 44 Rosin Core Solder 6337 .020 1 lb. Spool?
Answer: You can buy Kester 24-6337-0010 44 Rosin Core Solder 6337 .020 1 lb. Spool from Ubuy in Turkmenistan. Ubuy offers a range of soldering supplies and tools, ensuring you get quality products delivered conveniently. Their platform provides easy access to various solder types, making it easier for you to find the right materials for your soldering projects.
Kester Solder 24-6337-0010 Editorial Review
Kester solder is a highly recommended product for electronic applications. It is considered excellent for soldering switches onto a PCB for mechanical keyboards, wires, and even guitar wiring applications. The solder is available in various diameters and fluxes, but Kester sells wire with RMA flux core. The multi-core is not offered. The manufacturer's packaging often uses packing tape to secure the spool inside the container, which makes it difficult to remove the paper label on the spool. However, the solder works great, the wire melts easily without any trouble, and the solder makes a sturdy connection.
Customer Reviews & Ratings
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5 Star
92%
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4 Star
6%
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3 Star
2%
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2 Star
0%
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1 Star
0%
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Pros
- High-quality product
- Recommended for electrical applications
- Available in various diameters and fluxes
- RMA flux core
- Produces a solid joint/connection
Cons
- Packing tape damages the spool label
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TMT 256
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Industry standard for over 40 years.
- Instant-action wetting behavior for enhanced performance.
- High mobility and fast-spreading action ensures reliability.
- Excellent solderability with diverse metallizations.
- Leaves bright and shiny solder joints post-reflow.
- Standard core 66 with 3.3% flux for effective results.






