Overview of High Quality Aln Aluminum Nitride Small Ceramic Heat Sink

Aluminum Nitride Ceramic is an advanced ceramic material with aluminum nitride as the main component. It has been widely used in electronics, optics, and mechanics due to its unique properties.

Features of High Quality Aln Aluminum Nitride Small Ceramic Heat Sink

High thermal conductivity: Aluminum nitride ceramics have relatively high thermal conductivity, usually between 170-260 W/m·K, which makes it an excellent heat dissipation material. It is especially suitable for electronic devices that require efficient heat dissipation, such as substrate materials for power semiconductor devices.

Good electrical insulation: Despite its high thermal conductivity, aluminum nitride ceramics are excellent insulators of electricity, which can effectively prevent current leakage and ensure the safe operation of electronic components.

Low dielectric constant and dielectric loss: These characteristics make aluminum nitride ceramics very suitable for use in high-frequency circuits because it can reduce energy loss during signal transmission.

High temperature resistance: Aluminum nitride ceramics can maintain structural stability and strength at extremely high temperatures. Its melting point is about 2800°C, so it is suitable for applications in high temperature environments.

Low thermal expansion coefficient: Compared with semiconductor materials such as silicon, aluminum nitride has a lower thermal expansion coefficient, which means it has better dimensional stability when the temperature changes, which helps improve packaging reliability.

Corrosion resistance: Aluminum nitride ceramics have good chemical stability to most molten metals and are not easily oxidized or corroded, allowing them to perform well in harsh environments.

High mechanical strength: Although not as hard as some other types of ceramic materials, aluminum nitride ceramics still provide enough mechanical strength to allow them to be used in many structural applications.

(High Quality Aln Aluminum Nitride Small Ceramic Heat Sink)

Specifications of High Quality Aln Aluminum Nitride Small Ceramic Heat Sink

These little ceramic heat sinks usage AlN, aluminum nitride. This material moves warm very well. It moves heat much better than common aluminum oxide ceramics. This is important for electronic devices. Warm components require to cool down quickly. AlN aids draw warmth away quickly.

The thermal conductivity is high. It commonly gets to 170 to 180 Watts per meter Kelvin. This number is great. It means warmth streams quickly via the AlN. The material additionally obstructs electricity. It is a strong electrical insulator. This keeps circuits secure. It stops shorts.

The size is small. Common shapes are squares or rectangles. Typical thicknesses are 1mm, 1.5 mm, or 2mm. Size and width may be 10mm, 15mm, or 20mm. Customized sizes are feasible. The surface area is smooth. This assists the heat sink stick well to warm components. Great get in touch with transfers warm better.

AlN takes care of high temperatures. It works penalty up to regarding 1000 levels Celsius. This is much hotter than most electronics need. The material is strong. It withstands breaking. It likewise withstands chemical deterioration. It won’t corrosion. It stays secure in hard problems.

The thermal expansion is reduced. It broadens little bit when warmed. This is excellent. It matches silicon chips well. Matching development stops stress fractures. Splits destroy warmth transfer. This makes AlN reliable for semiconductor bundles.

These warmth sinks are light. Ceramics consider less than metals. They are excellent for tight areas. They fit where larger steel sinks can not. They cool successfully without followers. This conserves power and reduces noise. Use them for LEDs, power modules, laser diodes, and RF parts. They take care of heat properly in tiny devices. They enhance performance and life-span.

(High Quality Aln Aluminum Nitride Small Ceramic Heat Sink)

Applications of High Quality Aln Aluminum Nitride Small Ceramic Heat Sink

Light weight aluminum nitride ceramic warmth sinks deal superior thermal monitoring for demanding electronics. AlN ceramic moves warm away extremely efficiently. This material manages warm almost as well as some metals. But it also works as an electrical insulator. This mix is essential for modern-day power gadgets.

High thermal conductivity is AlN’s primary advantage. It efficiently draws warm from hot parts. This avoids overheating. Electronics run cooler and execute much better. Tool life expectancy frequently raises significantly. Reliability improves under challenging problems.

Electric insulation is similarly crucial. AlN blocks electric existing completely. It securely separates high-voltage parts. This protects against short circuits. Designers stay clear of complex seclusion methods. Safety and security requirements are much easier to meet.

AlN holds up against extreme temperature levels. It continues to be stable under extreme warm. This product does not thaw or deteriorate conveniently. Thermal cycling causes marginal stress. Performance stays constant with time.

These warmth sinks withstand chemical attack. Severe environments trigger little damages. Wetness and lots of chemicals don’t impact AlN. Deterioration is not a trouble. Long-term stability is excellent.

Manufacturing utilizes AlN powder pressed and sintered. Complicated shapes are feasible. Little, exact warm sinks fit tight areas. Surface surfaces can be really smooth. This makes certain excellent call with warm resources.

Applications concentrate on high-power thickness electronics. Power components for electric automobiles utilize AlN heat sinks. RF amplifiers in telecom base stations require them. High-brightness LED lighting counts on AlN. Laser diodes need reliable cooling. Power products for servers benefit substantially. High-frequency changing devices utilize these heat sinks. Aerospace and defense systems rely on their dependability. Medical imaging equipment utilizes their thermal performance.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Quality Aln Aluminum Nitride Small Ceramic Heat Sink

People ask us about aluminum nitride heat sinks. Here are the top five questions and their answers.

What makes AlN ceramic heat sinks special?
Aluminum nitride has very high thermal conductivity. It moves heat away from hot parts fast. This material also handles electricity well. It doesn’t conduct electricity like metals. This makes it safe for electronic circuits. Aluminum nitride resists corrosion too.

Why pick AlN over aluminum or copper?
Aluminum and copper are good heat conductors. But they conduct electricity. AlN ceramic insulates electrically. This stops shorts. AlN is lighter than copper. It won’t corrode like aluminum can. It handles high temperatures better than most metals.

Is AlN ceramic fragile?
AlN is a ceramic. It can break if hit hard or dropped. Handle it carefully. It is strong for a ceramic though. It resists wear well. Don’t overtighten screws on it. Use the right mounting pressure.

Where do these small AlN heat sinks work best?
They are perfect for tight spots in electronics. Think LED lighting drivers. Think power modules. Think laser diodes. Anywhere heat builds up fast in a small space. They protect sensitive chips needing electrical isolation.

How do I attach an AlN heat sink?
Clean the surfaces first. Use thermal paste or a pad. This fills tiny gaps. It helps heat flow. Secure the heat sink evenly. Use screws or clips made for the job. Don’t use too much force. Check the maker’s instructions for your specific part.

(High Quality Aln Aluminum Nitride Small Ceramic Heat Sink)