SnAg03-1209 for Automatic Tin Feeding Soldering Process

SnAg03-1209 solder wire is mainly made of high-purity tin, refined by using the most advanced professional equipment of lead-free solder and excellent technology through a special process. Flux is a synthesis of antioxidants and surfactants at high-temperature. It can effectively reduce the production of tin slag, and reduce the lack of molten tin due to the tin slag. It is specialized for use with intelligent automatic solder machines in the lead-free process. It is an environmentally friendly lead-free solder wire with excellent welding performance.

Features and benefits

  • The packaged solder wire is flat, smooth, and uniform.
  • Comply with RoHS requirements.
  • Low rate of tin slag, high anti-oxidation.


Items Technical Parameters Standards
Part Number SnAg03-1209 /
Metal Alloy Sn99.4 Ag0.3 /
Appearance Silvery white, smooth and clean surface, no crack. Visual Inspection
Diameter (mm) 3.00±0.20 GB/T 20422-2006 5.5
Flux (wt %) 0.3±0.1 IPC-TM-650
Melting Point       (℃) 217 – 227 /
Guarantee period 2 Year From the date of production
Packaging 15kg /Reel /

Technical Documents

SnAg03-1209 Technical Data Sheet

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