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Gold-Tin Alloy Plating

Gold-Tin Alloy Plating

Product catalog summary
Overview: The document discusses the properties and applications of Gold-Tin (AuSn) alloy plating, emphasizing its eco-friendly and high-performance characteristics.
Specifications: The AuSn alloy is lead-free and ROHS compliant, offering corrosion and oxidation resistance. It provides high-strength connections with excellent wettability and tensile strength. The plating features precision film thickness with uniform coating tolerances of ±1um, ensuring high dimensional accuracy.
Thermal Performance: The alloy exhibits reliability at high temperatures with a high melting point of 280°C. It has high thermal conductivity for effective heat dissipation and a low coefficient of thermal expansion, contributing to thermal fatigue resistance.
Alloy Composition: The composition is uniform and stable, available in both eutectic and non-eutectic forms, supporting high-output productivity through various plating methods like rack plating, barrel plating, and robot line.
Applications: AuSn alloy plating is applicable in fields such as sensors, semiconductor ICs, wafers, and optical electronics.
Advantages of AuSn Alloys: These alloys are suitable for high-temperature, high-strength, and high-reliability connections, making them an ideal choice for advanced soldering solutions.
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Catalog excerpts

Gold-Tin Alloy Plating-1

©Corrosion and Oxidation Resistance High Strength Connections High Bond Strength Excellent Wettability Excellent Tensile Strength Reliability at High Temperatures High Melting Point (280°C) High Thermal Conductivity (High Heat Dissipation) Low Coefficient of Thermal Expansion Thermal Fatigue Resistance AuSn Alloy Plating ©Precision Film Thickness Thinner Plating Film (VS conventional solder/methods) Coating Uniformity (Tolerances ±1um) High Dimensional Accuracy (Fine Pattern Deposition) Alloy Composition Uniform and Stable Composition Eutectic and Non-Eutectic Compositions ©High-Output Productivity High Productivity (Rack Plating, Barrel Plating, Robot Line) Applicable Plating for Various Fields GOLD-TIN ALLOY PHASE DIAGRAM Building a Future for Everyone, Leading the way to the Future © Jasmine Legarde © [email protected]

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