Solder Balls

Lead-Free Solder Spheres / 4N Tin Spheres / Pure Tin Spheres / Leaded Tin Spheres

The product surface is free from oxidation, making it suitable for electronic component electroplating. The tin-plated surface is smooth with excellent wetting properties, and the tin layer is uniformly applied.

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Product Features:

  • Material: Primarily composed of tin, with additional alloys such as silver or copper often added(Customized upon request).
  • Size: Available in various specifications, with diameters ranging from 20mm to 35mm.
  • Purity: High purity ensures excellent conductivity and soldering performance.
  • Shape and Surface: High roundness and uniform surface, contributing to improved soldering stability.

  Packaging:
Each box: 1 Box - 20kg

Other Information:
Shelf Life: 2 years, stored at temperatures between 5°C and 40°C with a humidity range of 30-60%.
 Storage: Keep in a cool, dry place, away from direct sunlight.

 

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