The Birth Of Lead-free Solder Paste

- Jul 16, 2020-

          The birth of lead-free solder paste


With the rapid development of electrical production in the industry, the SMT process is becoming more and more strict, among which solder paste is a very important aspect. 

Before, solder paste basically is with lead solder paste so far, what use commonly is Sn63Pb37 more, also have Sn55Pb45 of course other content. 

However, in today's environmental protection issues are the focus of the world, and the lead solder paste has a great impact on the environment, so the birth of lead-free solder paste.