PCB and LED with Less dross Lead solder paste Sn63Pb37

Solder paste 63/37 1.a cream-like mixture of solder alloy powder 2. flux/vehicle system. 3.little residue,good weldingabilit

 Solder paste 63/37

   The Lead Solder Paste is composed of environment-friendly flux and low oxidaton spherical powder,which were characterized by high print definition,excellent solderability and bright and smooth solder joint.

   Tin solder paste  had transparent residue and low solder ball rate, and excellent wetting ability on PCB.

   For modern PCB-level electronic assembly using surface mount technology, solder paste is widely used as the joining material. We have made a lot of efforts to develop our solder paste with our own brand .With the aim to satisfy the market requirement and follow the developing tendency of environmental protection, systematical research works are being carried out. We will do our best to provide series of solder paste products marked with our own brand and excellent technical support to promote the cooperation between us.   Lead-free Solder PasteAlloy CompositionSn-3.5Ag \ Sn-0.7Cu \ Sn-Ag-Cu \ Sn-58BiLead-Contained Solder PasteAlloy CompositionSn63/Pb37 \ Sn62/Pb36/Ag2 \ Sn43/Pb43/Bi14 Sn10/Pb88/Ag2 

PCB and LED with Less dross Lead solder paste Sn63Pb37