E-Kuker Tin Lead Solder Wire Sn63-Pb37 Flux Rosin Core 63/37 for Electrical Soldering -0.8mm,3.95oz/112g- - Flows Well, Bonds Well, Bright Shiny Strong Joints

E-Kuker Tin Lead Rosin Core Solder Wire uses high-purity tin raw materials to fuse electrolytic lead, refined through a special process; The rosin core of the product is made of high-quality pure white transparent hydrogenated rosin with an organic acid activator independently developed by it, which is made through a vacuum airtight container. The crafts is special & Reliable; Rosin active RMA type (medium active), suitable for soft soldering tin of electronic industry and military products such as microelectronics, radio assembly line, instrument assembly line, TV assembly line, etc. This product not only has fast soldering speed, less spatter, and soldering It has the characteristics of bright spot, low smoke and high insulation resistance. It also has the dual functions of automatic machine welding and manual soldering, which enhances the versatility of soldering wires and adds some convenience to the production process of customers. It is suitable for the rapid development of modern electronic industry and welding technology demand. Features: 1. Good wettability, electrical conductivity, thermal conductivity, easy to tin. 2. The welding does not splash. 3. The flux is evenly distributed, and there is no broken flux in the tin core. 4. The winding is even without knots, the tinning speed is fast, and the residue is minimal. 5. Tin wire diameter can be customized and produced from 0.5-3.0mm. The rosin content can be also customized.Please feel free to contact us if you have any concerns!