Solder bar
   
  Sn-Cu/Sn-Ag-Cu Series alloys
Lead-free Solder Bar  
     
 

●Sn-Cu/Sn-Ag-Cu alloy solder is produced with high purity raw materials according to the requirements of new casting process.

 

●Effective removal of oxides formed in metal raw materials to further improve the antioxidant capacity of tin bars

 

●Fully meet the quality requirements of RoHS and S S-00259

 

●Good wettability, good solderability, less impurities and good diffusivity

 

●It is suitable for all kinds of wave soldering and manual soldering with high quality and environmental protection requirements, so as to improve production speed and reduce production cost.

 

  
     
Lead-free Solder Bar
Model
Sn-0.7Cu
Sn-0.3Ag-0.7Cu
Sn-3.0Ag-0.5Cu
Sn-3.5Ag
Sn-4.0Ag
Melting point temperature

227

217-227
217-221
217
217-221
 
 
   
Remarks
     
 

●The working temperature mentioned above is the normal working temperature of wave soldering. The specific working temperature depends on the actual production process requirements.

 

●Lead-free solders with other special components should be consulted by our company.

 

●The above product specifications, parameters and testing standards are subject to change without prior notice. Please refer to the product specifications issued by our company.

  
     
 
Production and Sales Centers in Mainland China
Hong Kong Regional Sales Centre
Suzhou Costar Electronic Materials Co., Ltd.
Hong Kong Costar Industrial Co., Ltd.
Zhuhai Costar Electronic Materials Co., Ltd.