Bare Ceramic Substrate

Bare ceramic substrates refer to ceramic substrates without circuits. They have advantages like high-temperature resistance, high electrical insulation performance, low dielectric constant and dielectric loss, high thermal conductivity, good chemical stability, and similar thermal expansion coefficient to components. They are often used as functional ceramic components in various hybrid integrated circuits, high-power modules, smart power semiconductors, automotive electronics, etc. At the same time, the problem we cannot ignore is that the Ceramic Substrate is relatively brittle, its size is limited, and the cost is relatively high.

Currently, the ceramic substrates on the market mainly use high-purity alumina ceramics, aluminum nitride ceramics, silicon nitride ceramics, and silicon carbide ceramics as raw materials. Each has its advantages and areas of application.

We mainly use tape casting or dry pressing forming processes to produce bare ceramic substrates. Our standard thicknesses include 0.25 / 0.30 /0.40 / 0.50 / 0.635 / 0.80 / 1.0mm, etc. In addition, we can provide customers with customized services through secondary processing processes such as laser scribing, laser cutting, and precision machining.

0.5mm 0.635mm 1mm 96% 99.6% Alumina Substrate

Brand:
JingHui Ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Land,Air,Express,Ocean
Packaging:
Export carton
Supply Ability:
500,000pcs/month
Place of Origin:
Made-in-China
Productivity:
1,000,000pcs monthly

0.5mm 0.635mm 1mm 96% 99.6% alumina substrate The specification 1. Typical thickness: 0.25mm, 0.30mm, 0.40mm, 0.50mm, 0.635mm,0.80mm,1.0mm,1.2mm 2. Dimensional capability: min. thickness to be 0.11 mm, max. side-length to be 240 mm x 280 mm 3....

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High Dielectric Polished Pink Alumina Ceramic Substrate

Unit Price:
USD 1.2 - 1.5 / Piece/Pieces
Brand:
Jinghui ceramics
Model No:
Customized
Transportation:
Ocean,Land,Air,Express,E-post
Packaging:
Export carton
Supply Ability:
500,000 sets/month
Place of Origin:
China
Productivity:
100,000 sets/month

High Dielectric Polished Pink Alumina Ceramic Substrates Our facility has manufactured alumina (Al2O3) ceramic substrates more than 15 years, in order to achieve different needs and requirements in different applications, we offer some selection of...

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Laser Cut High Thermal Conductivity AlN Ceramic Substrate

Unit Price:
0.5~100USD
Brand:
Jinghui ceramics
Min. Order:
Piece/Pieces
Model No:
JJBP-0141-0021
Transportation:
Ocean,Land,Air,Express
Packaging:
Individual Package
Place of Origin:
China

About Laser Processing Technology Laser processing equipment for ceramic PCBs is mainly used for cutting and drilling. Because laser cutting has more technical advantages, it is widely used in the precision cutting industry. Advantages of Laser...

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Polished ZrO2 Plate Sheet Wafer Zirconia Ceramic Substrate

Unit Price:
USD 2 - 10 / Piece/Pieces
Brand:
Jinghui Ceramics
Model No:
JJBP-0121-0016
Transportation:
Ocean,Land,Air,Express
Packaging:
Individual Package
Place of Origin:
China

Polished ZrO2 Plate Sheet Wafer Zirconia Ceramic Substrate Introduction of Zirconia Ceramic Substrates Zirconia ceramics have high toughness, high flexural strength, high wear resistance, excellent thermal insulation properties and the thermal...

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Si3N4 PCB Circuit Board Silicon Nitride Ceramic Substrate

Unit Price:
USD 49 - 65 / Piece/Pieces
Brand:
Jinghui Ceramic
Model No:
JJBP-0181-0022
Transportation:
Air,Express,Ocean,Land
Packaging:
Individual Package
Place of Origin:
China
Productivity:
200,000pcs monthly

Si3N4 PCB Circuit Board Silicon Nitride Ceramic Substrate Jinghui Ceramic is a professional manufacturer of silicon nitride ceramic substrates. Our products have good and stable quality. If you are looking for silicon nitride ceramic substrates,...

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Heat Dissipation Aluminum Nitride Ceramic Substrate

Brand:
Jinghui ceramics
Min. Order:
Piece/Pieces
Model No:
Standard or custom-made
Transportation:
Air,Express
Packaging:
Export carton
Supply Ability:
50000 pieces/month
Place of Origin:
China
Productivity:
100000 pieces/Month

Heat Dissipation Aluminum Nitride Ceramic Substrate The specification 1. We are supplying with many round, square and rectangular aluminum nitride ceramic substrate 2. The typical thickness of wafer/substrate covers 0.38mm, 0.5mm, 0.635mm, 1.0mm,...

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Laser Cutting Alumina Ceramic Substrate

Unit Price:
1~100USD
Brand:
Jinghui Ceramic
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express
Packaging:
Export carton
Supply Ability:
500,000 Pieces/month
Place of Origin:
China
Productivity:
500,000 Pieces/month

Laser Cutting Alumina Ceramic Substrate In order to obtain some complex custom designs and shapes in the industrial field, laser cutting is the most popular high-precision secondary processing method of alumina ceramic substrates, which is a more...

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Laser Scribing High Purity Alumina Ceramic Substrate

Unit Price:
0.5~10USD
Brand:
Jinghui ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express
Packaging:
Export carton
Supply Ability:
500,000 sets/month
Place of Origin:
China
Productivity:
100,000 pieces/month

Laser Scribing High Purity Alumina Ceramic Substrate Description of ceramic substrates Ceramic electronic substrate refers to a special process board in which copper film is directly bonded to the surface of alumina, aluminum nitride ceramic...

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Ultra Thin 0.1mm 0.2mm Lapped Alumina Ceramic Substrate

Unit Price:
1~50USD
Brand:
Jinghui Ceramic
Min. Order:
Piece/Pieces
Model No:
JJBP-0111-0012
Transportation:
Ocean,Land,Air,Express
Packaging:
Individual Package
Supply Ability:
100,000 Pieces/Month
Place of Origin:
China
Productivity:
100,000 Pieces/Month

Ultra Thin 0.1mm 0.2mm Lapped Alumina Ceramic Substrate About the Material One of the characteristics of thin-film ceramic substrates is that the lines of the circuit are thin and the precision is high. Because of the "fine lines" that cannot be...

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Durable Good Insulation 96% Alumina Ceramic Substrate

Brand:
Jinghui ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express
Packaging:
Export carton
Supply Ability:
500,000 sets/month
Place of Origin:
China
Productivity:
100,000 pcs/month

Durable Good Insulation 96% Alumina Ceramic Substrate The specification 1. Material availability: aluminum oxide, zirconium oxide, silicon carbide, aluminum nitride optional 2. Forming methods: tape casting, dry pressing, isostatic pressing, hot...

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Tape Casting 96% Aluminum Oxide Ceramic Substrate

Unit Price:
0.5~10USD
Brand:
Jinghui ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Air,Express,Ocean,Land
Packaging:
Export carton
Supply Ability:
1,000,000 pcs
Place of Origin:
China
Productivity:
500,000pcs/Month

Tape Casting 96% Aluminum Oxide Ceramic Substrate We focus on manufacture a wide range of aluminum oxide (al2o3) ceramic substrates, including 1.Selection of purity of alumina ceramic range from 95% to 99.6% 2.Thickness, including typical 0.25mm,...

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High Thermal Conductivity Aluminum Nitride Ceramic Wafer

Brand:
Jinghui ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air
Packaging:
Export carton
Supply Ability:
50000 pieces/month
Place of Origin:
China
Productivity:
100000 pieces/month

High Thermal Conductivity Aluminum Nitride Ceramic Wafer The specification of the AlN ceramic substrate 1. We are supplying with many round ceramic wafer, square & rectangular ceramic substrate 2. The typical thickness of wafer covers 0.38mm,...

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Type 1

Alumina Substrates

Alumina ceramic substrate is the most widely used ceramic substrate material. Common ones are 99.6% alumina substrate and 96% alumina substrate. The former is generally suitable for thin film circuits, while for thick film circuits, 96% alumina substrate can meet its process requirements.

Type 2

Zirconia Substrates

Zirconia ceramics have sensitive electrical properties, so zirconia substrates are often used in fields such as oxygen sensors, solid oxide fuel cells, and high-temperature heating elements.

Type 3

Silicon Nitride Substrates

Compared with alumina substrates and zirconia substrates, silicon nitride substrates have higher thermal conductivity. Its thermal expansion coefficient is small, close to that of semiconductor chips (Si, SiC), and has good thermal matching, making it suitable for demanding semiconductor fields.

Type 4

Aluminum Nitride Substrates

Aluminum nitride substrates have high thermal conductivity (6-10 times that of aluminum oxide substrates) and low dielectric constant, making them very suitable for high-frequency and high-power applications, as well as applications with extremely high heat dissipation requirements.