Which is better to use lead wire and lead-free tin wire

With the development of the electronic market, more and more electronic materials are widely used. Tin wire is one of them. People can also call it solder wire, solder wire, tin wire, tin wire. English name: solder wire, solder wire It is an important soldering material for welding electronic components. Generally, it is most used in electronics factories, because the difference in material can be divided into leaded tin wire and lead-free tin wire. Many users have doubts. Which lead-free tin wire is easy to use? Today, professionals from Shenzhen solder wire manufacturers introduce to you: