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Our 0.5mm Diameter Small Rosin Cored Solder Wire Sn99.3Cu0.7 is a premium, lead-free soldering solution designed for precision work. With a high tin content of 99.3% Tin (Sn) and 0.7% Copper (Cu), this rosin cored solder wire ensures optimal conductivity and a strong, reliable joint. Packaged in a 100g roll, it is ideal for both professional use and hobbyist projects, providing high efficiency and ease of use for detailed soldering tasks.
Lead-Free Composition: Compliant with RoHS (Restriction of Hazardous Substances) standards, this rosin cored solder wire contains 99.3% Tin (Sn) and 0.7% Copper (Cu), making it environmentally friendly and safer for users. It is a perfect alternative to traditional lead-based solders, offering a sustainable solution without compromising performance. And it’s also quite an affordable material comparing to other lead free alloys.
0.5mm Fine Diameter: The 0.5mm diameter small solder wire is specifically designed for precision work, making it suitable for intricate soldering tasks. This fine wire allows for controlled application, minimizing solder bridges and ensuring accurate joints in small, densely-packed electronic components.
Rosin Core for Efficient Soldering: Equipped with a rosin flux core, this small solder wire enhances the flow of the solder during the process. The built-in flux helps to reduce oxidation, improve wetting, and create smooth, clean joints without the need for additional flux application. This feature simplifies the soldering process, saving time and effort.
100g Roll for Versatility: Each roll contains 100g of rosin cored solder wire Sn99..3Cu0.7, offering a balance between compact size and sufficient material for multiple uses. The rosin cored solder wire 100gg/roll design ensures ease of handling and storage, making it an excellent choice for on-the-go technicians as well as those working in a workshop setting.
Precision Electronics Assembly: with 0.5mm small solder wire, it's ideal for use in assembling, repairing, and reworking circuit boards, microchips, and other miniature electronic components where precise control is essential.
DIY Electronics and Prototyping: Rosin cored solder wire 100g/roll is perfect for hobbyists and engineers working on small-scale projects, from Arduino setups to custom electronic prototypes.
Jewelry and Fine Craftwork: The rosin cored solder wire Sn99.3Cu0.7 suitable for delicate jewelry repairs and assembly, where precision and a clean finish are required.
General Repair Work: rosin cored solder wire Sn99.3Cu0.7 100g is versatile enough for repairing small appliances, toys, and various electronic devices where accurate soldering is needed.
Product Type: Rosin Cored Solder Wire
Alloy Composition: 99.3% Tin (Sn), 0.7% Copper (Cu)
Diameter: 0.5mm
Net Weight: 100g per roll
Melting Point: Approx. 227°C
Flux Type: Rosin flux core for efficient flow and improved joint quality
Packaging: Sealed plastic roll for secure storage and easy dispensing
Strong, Durable Joints: The rosin cored solder wire Sn99.3Cu0.7 composition creates robust, long-lasting solder joints, ensuring stability and reliability in electronic assemblies.
Reduced Oxidation: The integrated rosin core acts as a cleaning agent during the soldering process, helping to reduce oxidation and create clean, strong connections.
Environmentally Friendly: As a lead-free product, it is safer for use in environments where lead exposure needs to be minimized, making it suitable for educational settings, workshops, and environmentally conscious manufacturers.
Our 0.5mm Diameter Small Rosin Cored Solder Wire Sn99.3Cu0.7 is crafted for superior performance in delicate and precise applications. Whether you are an electronics technician, a DIY enthusiast, or a professional in the jewelry industry, this solder wire offers consistent quality, ease of use, and reliable results. The lead-free formulation ensures that your projects are not only high-quality but also compliant with health and safety standards.
For more information or to inquire about bulk purchasing options, please contact us. Our commitment to quality assurance and customer satisfaction means you can trust this product for all your fine soldering needs.
Contact information:
Email: xfsolder@gmail.com or xfsolder@163.com
WhatsApp/Wechat: 008613450770997
注: 建议图片大小150px*50px 
