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Spherical Gold-Tin Alloy Powder for Brazing, Au80Sn20

Reference: SP-2006

Condition: New product

Spherical Gold-Tin Alloy Powder for Brazing offers exceptional strength, thermal conductivity, and corrosion resistance. It is an ideal encapsulation material for high-end devices, optoelectronic devices, and power electronic devices. Heeger Materials offers Spherical Gold-Tin Solder Powder at competitive prices, with customized options for particle sizes to meet specific needs.

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Data sheet

Shape	Spherical Powder
Particle Size	10-20 μm, 15-25 μm, 15-38 μm, 25-45 μm, or customzied
Materials	Au80Sn20

More info

Spherical Gold-Tin Alloy Powder for brazing, with the common composition of Au80Sn20, has a melting point of 280°C and demonstrates high thermal stability and excellent wetting properties. It can create a uniform and stable solder joint on the soldering surface, ensuring microelectronic devices' reliability and long-term stability. HM also provides other gold-tin materials, including solder paste and solder preforms.

Spherical Gold-Tin Alloy Powder for Brazing, Au80Sn20

Spherical Au80Sn20 Solder Powder Properties

Product	Solidus (℃)	Liquidus (℃)	Welding temperature (℃)	Density (g/cm3)	Thermal conductivity (W/m·℃)	coefficient of thermal expansion (×10^-6/℃)	Tensile strength (MPa)
Au80Sn20	280	280	>310	14.51	57	16	276

Spherical Au80Sn20 Solder Powder Particle Size Specifications

10-20 μm
15-25 μm
15-38 μm
25-45 μm

* The particle size can be customized based on specific requirements.

Spherical Au80Sn20 Solder Powder SEM

Spherical Gold-Tin Alloy Powder for Brazing SEM

Spherical Au80Sn20 Solder Powder Advantages

Good sphericity
Uniform particle size
Precise composition
Excellent wettability
High soldering strength

Spherical Au80Sn20 Solder Powder Applications

Micro-connectors
LED packaging
Solar cells

Spherical Au80Sn20 Solder Powder Packing

Spherical Gold-Tin Alloy Powder for Brazing should be stored in a sealed container in a dry and cool place and not exposed to air for an extended period. HM offers vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or can offer customized packaging as per specific requirements.

Spherical Gold-Tin Alloy Solder Powder Packing

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