Overview of 96% 99% Alumina Ceramic Plate TO-220 247 264 3P High Thermal Conductivity Insulating Plate Triode High Power Heat Sink

96% 99% Alumina Ceramic Plate TO-220 247 264 3P High Thermal Conductivity Insulating Plate Triode High Power Heat Sink is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of 96% 99% Alumina Ceramic Plate TO-220 247 264 3P High Thermal Conductivity Insulating Plate Triode High Power Heat Sink

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(96% 99% Alumina Ceramic Plate TO-220 247 264 3P High Thermal Conductivity Insulating Plate Triode High Power Heat Sink)

Specification of 96% 99% Alumina Ceramic Plate TO-220 247 264 3P High Thermal Conductivity Insulating Plate Triode High Power Heat Sink

This alumina ceramic plate deals with major heat in power electronic devices. It’s created TO-220, TO-247, and TO-264 bundles. You require it for triodes, high-power components, and other devices generating great deals of heat. Its job is insulating components electrically while relocating heat quick to the heat sink.

You obtain two material grades. The 96% alumina works well and costs much less. The 99% alumina carries out better. It moves warm much faster and deals with higher temperatures. Both types are really tough and withstand wear. They won’t break down under high voltage either. This makes them safe and dependable.

These plates provide excellent thermal conductivity. This means heat transfers quickly away from your hot component. Excellent warm flow quits overheating. Overheating kills electronics. The alumina also blocks electrical energy totally. It avoids shorts in between your tool and the metal warm sink. This electrical isolation is critical for security and feature.

The ceramic is extremely solid mechanically. It withstands stress and will not quickly chip or fracture. It deals with severe temperature levels as well. You can use it in extremely warm atmospheres. Its surface area is very smooth. This helps it make limited call with both the element and the warm sink. Excellent get in touch with indicates much better heat transfer.

Common densities are around 1.0 mm. Typical sizes fit typical TO packages perfectly. The alumina is steady over time. It does not warp or break down dramatically with warmth cycles. This guarantees long-lasting efficiency. You choose 96% alumina forever performance on a spending plan. You select 99% alumina for top thermal performance in demanding applications. Both provide the electrical seclusion and heat sinking power devices require.

(96% 99% Alumina Ceramic Plate TO-220 247 264 3P High Thermal Conductivity Insulating Plate Triode High Power Heat Sink)

Applications of 96% 99% Alumina Ceramic Plate TO-220 247 264 3P High Thermal Conductivity Insulating Plate Triode High Power Heat Sink

These alumina ceramic plates take care of severe heat in electronic devices. They insulate high-power elements like TO-220, TO-247, TO-264, and 3P plans. Electrical power needs to not flow where it should not. Heat definitely needs to run away. These plates do both work well.

You get two primary material qualities: 96% alumina and 99% alumina. The 99% quality relocates warm much faster. This is crucial for the most popular operating parts. Both types withstand power very well, even at high voltages. They hold up against temperature levels much hotter than plastic ever before could.

The plates can be found in conventional dimensions matching usual power device impacts (TO-220, TO-247, TO-264, 3P). This ensures a proper fit. Density matters. Thinner plates transfer heat somewhat quicker. Thicker plates supply even more physical strength. You choose based on your specific demand.

These ceramics replace older materials like mica or plastic movies. Why? They conduct warmth much better. This maintains transistors, thyristors, and IGBT modules cooler. Cooler parts run more efficiently. Cooler components last much longer. They prevent electric shorts properly.

These plates are important popular power situations. Discover them inside power materials converting electrical power. They strive in electric motor drives managing large motors. They handle the warmth in high-power amplifiers. You see them in solar energy inverters and electrical car battery chargers. Anywhere powerful electronics create considerable warm and need electric seclusion, these alumina plates are a leading option. They give dependable insulation and handle thermal power effectively.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, 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 Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

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

Shipment Methods

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

5 FAQs of 96% 99% Alumina Ceramic Plate TO-220 247 264 3P High Thermal Conductivity Insulating Plate Triode High Power Heat Sink

What makes these alumina plates good for heat?
They have high thermal conductivity. This means they move heat well from your TO-220 device to the heat sink. It helps keep things cooler. Good heat transfer stops parts from overheating. Performance stays stable.

Are these plates safe for high voltage?
Yes. Alumina ceramic is an excellent insulator. It stops electricity. This plate can handle very high voltages safely. You don’t get electrical shorts. Your circuit stays protected.

How tough is this ceramic plate?
It’s very strong. Alumina ceramic resists cracking under pressure. It handles thermal cycling well. Heat changes don’t break it easily. The material is hard and durable. It lasts a long time.

Why the three pads?
The three pads match common TO-220, TO-247, TO-264 packages. They fit the transistor or diode leads perfectly. This ensures a solid connection. Heat moves efficiently. Installation is simple and correct.

How do I install it?
Place the plate between your device and the heat sink. Apply thermal paste thinly on both sides. Bolt everything together tightly. Make sure the surface is clean first. Good contact is key for best heat flow.

(96% 99% Alumina Ceramic Plate TO-220 247 264 3P High Thermal Conductivity Insulating Plate Triode High Power Heat Sink)