Lead-Free Low-Temperature Rosin Core Tin Wire, Low-Melting-Point 138 Degrees Tin-Bismuth, Solder Wire Sn42Bi58 (0.5mm*100g, Diameter*Weight)

Discover the precision of this low-temperature rosin core tin wire, featuring a Sn42Bi58 composition that makes it perfect for delicate soldering applications. With a low melting point of 138 degrees, this lead-free solder wire offers excellent flow characteristics and superior joint strength. The tin-bismuth alloy composition ensures reliable performance while maintaining safety standards. This versatile solder wire is ideal for electronics repair, circuit board assembly, and other precision soldering tasks where temperature-sensitive components are involved. The rosin core provides effective flux action, helping to create clean, strong bonds while preventing oxidation during the soldering process. Whether you're a professional technician or an electronics enthusiast, this solder wire delivers consistent results for your intricate soldering needs.

• COMPOSITION: Made of Sn42Bi58 alloy, this lead-free solder wire combines tin and bismuth for reliable low-temperature soldering applications
• It has a sensitive response, with the melting time completed within 60 to 120 seconds. It has strong welding strength, does not break, and can withstand certain atmospheric impacts without deformation
• It can be applied to most types of welding environments, with bright weld points and the ability to complete welding quickly
• The diameter tolerance is small, the impurity content is low, the surface brightness is good, it is solid at room temperature, silvery white, the melting point is low, the hardness is low, and the weldability is good
• SPECIFICATIONS: Professional-grade solder wire designed for precise application and consistent performance in electronic soldering work