1The welding wire will not be knotted, the tinning rate is fast, and the residue is small. 2The diameter of the tin wire is 0.8mm, which has good thermal conductivity and is easy to tin. 363% tin content, not easy to corrode. 4Generally used for welding electronic components, such as capacitors and resistors of circuit boards. 5This product is a rosintype solder wire, and the residue after soldering has high impedance and no leakage.
