Acual Solder Wire No Lead Rosin Core Flux 1mm Electric Solder Fine Sn99 Ag0.3 Cu0.7，Fast Melting Easy for Electrical Soldering No Lead 50g No Clean Solder Wire (1mm)

Product Features

• ★【Premium Alloy, Superior Performance】 Made with SN99 Ag0.3 Cu0.7 alloy, this lead free solder wire combines silver for conductivity and strength with copper for thermal fatigue resistance. Offers uniform melting, smooth wetting, and bright, splash-free solder joints for reliable electronic soldering.
• ★【Low Residue & Clean Finish】 Produces minimal oxidation and smoke during soldering. Leaves a clean surface with almost no residue, reducing the need for post-cleaning. Perfect for PCBs and high-cleanliness applications, preventing short circuits and corrosion risks.
• ★【Smooth Feeding & Efficient Operation】 Refined drawing process ensures uniform wire diameter and neat winding. The evenly distributed flux core enhances wetting and improves both manual and automated soldering efficiency, making continuous soldering easier.
• ★【Wide Compatibility】 Suitable for consumer electronics, automotive, communication, and LED industries. Works with copper, nickel, silver, and more. Compatible with soldering irons, wave soldering, and robotic soldering, delivering stable and reliable results.
• ★【Safe & Eco-Friendly】 RoHS compliant lead free solder with no harmful heavy metals, low odor, and low volatility. Tested for reliability with stable performance and consistent quality across batches—safe for both users and the environment.