We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Alumina Substrate.
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Alumina Substrate Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

Alumina Substrate Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. JAPAN FINE CERAMICS CO., LTD. (JFC) Tokyo Sales Office Tokyo//Ceramics
  3. フォノン明和 Aichi//Electronic Components and Semiconductors
  4. 4 MARUWA 本社,東京支店,関西支店,東北営業所,北信越営業所,九州北営業所,R&Dセンター Aichi//Ceramics
  5. 4 協同電子 Kanagawa//Electronic Components and Semiconductors

Alumina Substrate Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Significantly improved thermal shock resistance of 96% alumina! Ideal for heater applications!
  2. A Must-See for Trading Companies! Three Key Points on the Features and Selection of Alumina Substrates
  3. Characteristics and Applications of Various Ceramic Substrates JAPAN FINE CERAMICS CO., LTD. (JFC) Tokyo Sales Office
  4. Introduction of glaze substrates/alumina substrates for thermal printers!
  5. 4 Thick film alumina substrate フォノン明和

Alumina Substrate Product List

1~15 item / All 21 items

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Thick film alumina substrate

We can accommodate irregular shapes such as circles! We can provide alumina substrates with holes as small as approximately 0.08mm!

We would like to introduce our "Thick Film Alumina Substrate." Improvements in the molding method have resulted in characteristics related to breakage and the condition of the break edge. In addition to standard sizes, we can accommodate non-standard dimensions ranging from 100mm to 120mm in diameter and thicknesses of 1.2 to 1.5mm, as well as other shapes such as circular forms. The smoothness of the substrate surface, the size of voids (pores on the substrate surface), and the number per unit area are among the highest quality standards in the industry. [Features] - Expected to be suitable for thin film applications - Characteristics related to breakage and the condition of the break edge due to improvements in the molding method - Accommodates dimensions other than standard sizes - Capable of providing alumina substrates with holes as small as approximately 0.08mm *For more details, please refer to the PDF document or feel free to contact us.

  • Ceramics

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MARUWA Alumina substrate

Using carefully selected high-purity alumina.

Our alumina substrates are produced using carefully selected high-purity alumina raw materials and under strict quality control, ensuring consistently stable quality and excellent properties.

  • Printed Circuit Board

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Characteristics and Applications of Various Ceramic Substrates

Consistent production from manufacturing ceramics substrates with low dielectric loss in the microwave band, microwave dielectric substrates, to the formation of thin film patterns.

【High-Quality Alumina Substrate】 ○ Dense ○ The three-point bending strength is 660 MPa, which is significantly higher, about twice that of conventional products ○ Excellent electrical properties with low dielectric loss in the high-frequency range 【Zirconia Substrate】 ○ High strength and high toughness ○ Large elastic deformation capacity in bendable ceramics 【High Dielectric Substrate】 ○ Due to its high relative permittivity, it enables miniaturization of high-frequency circuits compared to alumina substrates ○ Low dielectric loss even in the high-frequency range 【Thin Film Integrated Circuit】 (Circuit formation on various ceramic substrates) ○ Formation of air bridges, side patterns (0.5t or more), and AuSn solder patterns is possible ○ Simultaneous mounting of conductors, thin-film resistors, and thin-film inductors is possible ○ By combining a unique 99.9% alumina substrate with fine patterns, it enables the formation of low-loss and low-noise circuits in the high-frequency range ○ Substrate materials also include high dielectric substrates, aluminum nitride substrates (AlN substrates), and quartz substrates.

  • High frequency/microwave parts
  • Fine Ceramics

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Alumina substrate

A high thermal conductivity material approximately 70 times greater than FR-4! Introducing a substrate with excellent Q.C.D.

"Alumina substrate" is a common ceramic material used for substrates and has excellent Q.C.D. It is approximately 70 times more thermally conductive than FR-4, providing sufficient cooling effects for mounted components. It is also possible to pattern resistors in any shape, and it can be manufactured as a heat source (high-temperature heater substrate). [Features] ■ High heat resistance (over 300°C) ■ High thermal conductivity (25W/m·K) ■ Low thermal expansion (7.2×10^−6) ■ High solvent resistance ■ High degree of freedom in substrate shape (three-dimensional shapes are also possible) ■ Inorganic material *For more details, please refer to the PDF document or feel free to contact us.

  • Circuit board design and manufacturing

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