Solder Wire SL-W-TW-0307A Sn99.0Ag0.3Cu0.7

The Solder Wire SL-W-TW-0307A Sn99.0Ag0.3Cu0.7 is a high-performance solution designed for a range of welding processes.


Exhibits excellent wettability, making it suitable for general electronic product welding, spot welding, and drag welding processes.
The wire is also tailored to meet the requirements of robotic automatic welding processes, serving the growing need for automation in electronics manufacturing.
The alloy content of Sn99Ag0.3Cu0.7 ensures optimal performance and durability.
Additional Information:

The wire comes in diameter options ranging from 0.6 – 3.0 mm, providing versatility for diverse soldering requirements.
It offers an optional rosin content of 2.5% ±0.5%, enabling customization based on specific soldering needs.
Notably, the Solder Wire SL-W-TW-0307A Sn99.0Ag0.3Cu0.7 is entirely halogen-free, emphasizing commitment to providing environmentally-friendly and safe soldering solutions.
Solder Wire SL-W-TW-0307A Sn99.0Ag0.3Cu0.7 delivers robust performance, versatility, and eco-conscious attributes for a wide range of soldering tasks.



  • Good wettability, suitable for general electronic products welding, spot welding, drag welding process, can meet the requirements of robot automatic welding process.

Additional information

Alloy content


Diameter (mm)

0,6 – 3,0

Rosin content optional (±0.5%)


Halogen Free

Wires halogen-free in whole

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