CM9162 Gold-Plated Aluminum Silicon Carbide AlSiC Heat Sink

Gold-Plated Aluminium Silicon Carbide AlSiC Heat Sink Description

Experience efficient thermal management with our Gold-Plated Aluminium Silicon Carbide (AlSiC) Heat Sink. This metal matrix composite is engineered to combine the lightweight, high-strength properties of aluminium with the thermal conductivity and low coefficient of thermal expansion of silicon carbide. As a result, it dissipates heat while maintaining dimensional stability, making it suitable for performance-critical electronics in aerospace, defence, and telecommunications applications.

Our manufacturing process includes a gold-plating finish that enhances corrosion resistance, ensures reliable solderability, and maintains optimal conductivity. Each heat sink undergoes quality checks and adheres to industry standards, ensuring consistent performance and longevity. Whether deployed in high-frequency radar systems or compact power modules, this AlSiC heat sink offers the necessary quality and efficiency for today’s electronic systems.

Gold-Plated Aluminium Silicon Carbide AlSiC Heat Sink Applications

Gold-plated Aluminium Silicon Carbide (AlSiC) Heat Sinks provide a combination of thermal conductivity, corrosion resistance, and lightweight design. The gold plating offers durability and performance in harsh environments, while the AlSiC structure supports efficient heat dissipation for high-power components. These features make them suitable in scenarios where heat management is crucial. Below are some applications across various fields.

1. Industrial Applications

·         Application 1: Cooling high-power industrial equipment, such as power converters and motor drivers, where gold plating provides protection against corrosive agents.

·         Application 2: Temperature management for robotics and automation systems operating in dusty, high-vibration environments, using the durable AlSiC structure.

2. Research Applications

·         Application 1: Thermal regulation in advanced laboratory setups, such as laser systems and high-intensity test benches, ensuring stable operation under extreme conditions.

·         Application 2: Use in prototype development for new electronic materials, where precise heat control and resistance to contamination are essential.

3. Commercial Applications

·         Application 1: Enhanced heat dissipation in telecommunications infrastructure, including 5G base stations and radio frequency amplifiers, preventing overheating in compact designs.

·         Application 2: Thermal management in medical imaging equipment and high-end consumer electronics, using the gold-plated surface for reliable conductivity and minimal weight.

Gold-Plated Aluminium Silicon Carbide AlSiC Heat Sink Packaging

Each gold-plated Aluminium Silicon Carbide (AlSiC) heat sink is sealed within an anti-static, moisture-resistant bag and cushioned with foam inserts to protect the gold surface from mechanical damage. The sealed container ensures dust-free storage, while desiccant packets manage humidity. For best results, store it in a clean, temperature-controlled environment. Additional labelling and specialised packaging options are available to accommodate specific requirements and prevent contamination throughout shipping and handling.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Gold-Plated Aluminium Silicon Carbide AlSiC Heat Sink FAQs

Q1: What are the key material properties of Gold-Plated Aluminium Silicon Carbide AlSiC Heat Sink?

A1: Gold-Plated Aluminium Silicon Carbide (AlSiC) heat sinks combine aluminium’s lightweight properties with silicon carbide’s high stiffness, resulting in a composite that exhibits excellent thermal conductivity and low coefficient of thermal expansion (CTE). The gold plating enhances corrosion resistance, ensures reliable solderability, and provides a highly conductive surface. Additionally, these heat sinks maintain mechanical stability under temperature fluctuations, making them suitable for high-performance electronic applications.

Q2: How should this product be handled and stored?

A2: To preserve structural integrity and ensure peak performance, Gold-Plated AlSiC heat sinks should be handled with clean, lint-free gloves to avoid contamination. They must be stored in a controlled environment free of excessive humidity or dust, ideally sealed in anti-static packaging. Avoid stacking or applying uneven pressure that may cause deformation. Proper handling reduces the risk of compromised plating and micro-cracking.

Q3: Which quality standards and certifications apply to Gold-Plated Aluminium Silicon Carbide AlSiC Heat Sink?

A3: Gold-Plated AlSiC heat sinks typically conform to international standards such as ISO 9001 for quality management and ISO 14001 for environmental management. In addition, they often undergo testing for RoHS compliance, ensuring minimal hazardous substances. Manufacturers may also acquire AS9100 certifications for aerospace applications. These standards verify product consistency, reliability, and safety, confirming that each heat sink meets global benchmarks for performance and durability.

Related Information

1. Manufacturing Process

Steps are taken to produce the Gold-Plated Aluminium Silicon Carbide AlSiC Heat Sink, beginning with the formation of a reliable AlSiC substrate. During this phase, aluminium alloy and silicon carbide particles are combined to deliver thermal conductivity while maintaining lightweight properties. The substrate then undergoes machining to achieve the heat sink’s intended dimensions, ensuring an optimal fit for sensitive electronic components.

Technicians oversee the gold plating procedure, which involves cleaning and pretreating the AlSiC surface to maximise adhesion. By electrochemically applying a thin gold layer, they enhance the component’s resistance to oxidation and corrosion. This coating step strengthens electrical conductivity and reinforces the heat sink’s reliability, making it necessary for applications that demand performance longevity.

2. Applications in Advanced Industries

Electronic systems across aerospace, telecommunications, and defence sectors leverage the Gold-Plated Aluminium Silicon Carbide AlSiC Heat Sink for its heat dissipation. Its rigidity and lightweight composition reduce stress on circuit boards, enabling performance under environmental vibrations. The component’s compatibility with high-power devices ensures it meets operational standards in critical scenarios.

Benefiting from the protective gold layer, these heat sinks are found in devices and power modules that require thermal management. By minimising the risk of overheating, they prevent damage to sensitive parts and maintain operating conditions. Their ability to handle temperature shifts further expands integration possibilities, improving efficiency and reliability in industrial applications.