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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.
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Unit Price:USD 2 - 10 / Piece/PiecesBrand:Jinghui CeramicModel No:JJBP-0121-0010Transportation:Ocean,Land,Air,ExpressPackaging:Individual PackagePlace of Origin:ChinaWhite Zirconium Oxide YSZ ZrO2 Zirconia Ceramic Substrate Jinghui Ceramic is a production expert in the field of advanced ceramics and can process ceramic products according to your needs. Our zirconia ceramic substrates have high quality and stable... -
Unit Price:0.5~100USDBrand:Jinghui CeramicMin. Order:Piece/PiecesModel No:Standard or CustomizedTransportation:Land,Air,Express,OceanPackaging:Individual PackageSupply Ability:Min. Thickness 0.1mm; Max. Size 500mm x 500mmPlace of Origin:ChinaAl2O3 / AlN PCB Circuit Board Ceramic Substrate Jinghui Ceramic has strict requirements on itself in terms of product quality. The performance of ceramic substrate is very important, which directly affects the function and application of the... -
Unit Price:0.5~100USDBrand:Jinghui CeramicMin. Order:Piece/PiecesModel No:JJBP-0141-0014Transportation:Ocean,Land,Air,ExpressPlace of Origin:ChinaLapped / Polished AlN Sheet Aluminum Nitride Substrate Jinghui Ceramic is a professional ceramic substrate manufacturer. At the customer's request, we can grind and polish aluminum nitride ceramic substrates on one side or both sides. There are... -
Unit Price:1~50USDBrand:Jinghui ceramicsMin. Order:Piece/PiecesModel No:JJBP-0111-0018Transportation:Ocean,Land,Air,ExpressPackaging:Individual PackagePlace of Origin:China0.1-0.635mm Lapped Polished Al2O3 Sheet Alumina Ceramic Substrate About the Thickness The thicker the alumina ceramic substrate, the better the strength and the stronger the pressure resistance, but the thermal conductivity is worse than that of the... -
Unit Price:50~500USDBrand:Jinghui CeramicMin. Order:Piece/PiecesModel No:JJBP-0111-0019Transportation:Ocean,Land,Air,ExpressPackaging:Individual PackagePlace of Origin:ChinaLarge Size 96% Al2O3 Alumina Ceramic Plate Physical Properties: Insulation, resistance to electrical breakdown, high temperature resistance, wear resistance, high strength Specification: Our as-fired alumina ceramic plates are available up to... -
Unit Price:0.5~20USDBrand:Jinghui ceramicsMin. Order:Piece/PiecesModel No:JJBP-0111-0002Transportation:Ocean,Land,Air,ExpressPackaging:Individual PackagePlace of Origin:ChinaAs Fired 96% 99.6% Al2O3 Alumina Ceramic Substrate 96% Alumina Ceramic Substrates Vs. 99.6% Alumina Ceramic Substrates 1. 96% Alumina (Al2O3) is one of the most popular ceramic substrate materials because of its excellent heat resistance, high... -
Unit Price:0.5~20USDBrand:Jinghui ceramicsMin. Order:Piece/PiecesModel No:CustomizedTransportation:Ocean,Land,Air,ExpressPackaging:Individual PackagePlace of Origin:ChinaAs Fired 96% 99.6% Blank Al2O3 Ceramic Substrate Features of the Alumina Ceramic Substrate (1) Good insulation performance and high reliability. (2) Low dielectric coefficient and good high frequency performance. (3) Low thermal expansion... -
Unit Price:0.5~100USDBrand:Jinghui ceramicsMin. Order:Piece/PiecesModel No:JJBP-0141-0013Transportation:Ocean,Land,Air,ExpressPackaging:Individual PackagePlace of Origin:ChinaAluminum nitride (AlN) is an advanced ceramic material for high power hybrid semiconductor packaging where high thermal conductivity is required. AlN ceramic substrates have a thermal conductivity of more than 170W/m·K. Molding Technique of the... -
Unit Price:USD 2 - 10 / Piece/PiecesBrand:Jinghui ceramicsModel No:JJBP-0121-0020Transportation:Ocean,Land,Air,ExpressPackaging:Individual PackagePlace of Origin:ChinaLarge Size ZrO2 PCB Sheet 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 expansion... -
Unit Price:USD 2 - 10 / Piece/PiecesBrand:Jinghui CeramicModel No:JJBP-0121-0009Transportation:Ocean,Land,Air,ExpressPackaging:Individual PackagePlace of Origin:China0.15mm 0.25mm 0.30mm Thick ZrO2 Zirconia Ceramic Substrate Ceramic Substrates Vs. Traditional PCB Boards At present, the commonly used electronic packaging substrates can be mainly divided into polymer substrates, metal substrates and ceramic... -
Unit Price:1~50USDBrand:Jinghui ceramicsMin. Order:Piece/PiecesModel No:JJBP-0111-0011Transportation:Ocean,Land,Air,ExpressPackaging:Individual PackagePlace of Origin:China0.25-2.0mm 96% Machinable Al2O3 Sheet Alumina Ceramic Substrate Product Introduction Al2O3 is one of the most widely used ceramic substrate material because of its high mechanical strength, good insulation, high temperature resistance, good... -
Unit Price:1~20USDBrand:Jinghui CeramicMin. Order:Piece/PiecesModel No:JJBP-0111-0004Transportation:Ocean,Land,Air,ExpressPackaging:Individual PackagePlace of Origin:China99.6% Alumina Ceramic Thin Film Circuit Substrates Product Introduction Ceramic substrates are widely used in fields such as power electronics, electronic packaging, hybrid microelectronics and multi-chip modules due to their excellent thermal...
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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.