Pioneer of next-generation surface treatment

Gold-Tin Alloy Plating 

Gold-Tin Alloy Plating 

Lead-free Solder Bonding with a High Melting Point

Features of Gold-tin Alloy

High Melting Point

Lead(Pb)-free

Corrosion Resistance/Shock Resistance

It can be used for a variety of applications, including as a layer for die bonding in super-luminous LEDs and for hermetic packages.

Features of Gold-tin Alloy Plating

Plating onto fine and complicated shapes is possible by using photolithography

Plating onto selective parts

Controllable gold-tin alloy thickness

Au-Sn Plating Process

Example of Usage

Package Sealing Material

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