What is ceramic PCB? Today we will take you to understand what ceramic PCB is.
Ceramic PCB is a printed circuit board made of ceramic as the substrate, which has excellent performance and reliability, and is mainly used in demanding high-performance electronic applications. Ceramic PCB is made of ceramic powder and organic binder, and its thermal conductivity is 9-20W/m, which can quickly transmit heat from hot spots and dissipate it.

Ceramic PCB can withstand challenging mechanical stress and vibration, and can be used in applications that require contact with corrosive substances.

Ceramic PCB Advantages:

  • Excellent thermal conductivity: Ceramic substrates have high thermal conductivity, which facilitates rapid heat dissipation from components and enhances system stability and reliability.
  • Stable high-frequency performance: Ceramic substrates have low permittivity and dielectric loss, making them suitable for high-frequency and high-speed signal transmission.
  • High mechanical strength: Ceramic substrates have high hardness, good wear resistance, and excellent impact resistance, making them suitable for high-intensity and harsh environments.
  • Excellent insulation performance: Ceramic substrates have excellent insulation performance, effectively ensuring personal safety and equipment security.
  • Strong bond strength: Ceramic substrates have strong bond strength with copper foil, using bonding technology to prevent copper foil from detaching, improving board reliability.
  • Low thermal expansion coefficient: Ceramic substrates have low thermal expansion coefficients, facilitating stable performance during temperature changes.
  • Good dimensional stability: Ceramic substrates have good dimensional stability, are resistant to deformation, and can ensure processing accuracy and reliability.
  • Environmentally friendly material: Ceramic substrates are made with environmentally friendly materials, do not contain any harmful substances for humans or the environment, and meet green manufacturing requirements.

In summary, ceramic PCBs possess multiple advantages and are well-suited for various high-performance electronic applications such as aerospace, satellite communications, automotive electronics, and other fields.

Ceramic PCB

Main application areas of ceramic PCB

  • High thermal conductivity applications
It is mainly used in LED lighting, high-power modules, high-power power semiconductor modules, etc. Ceramic PCBs can provide better thermal conductivity, effectively solve heat dissipation problems, and improve system stability and reliability.
  • High-frequency communication field
It is mainly used in high-frequency communication fields involving heat dissipation requirements, such as aerospace, satellite communication, and mobile communication. Ceramic PCBs have lower dielectric constants and dielectric losses, providing better high-frequency signal transmission performance and maintaining signal integrity and stability.
  • High mechanical strength and resistance to harsh environments
It is mainly used in automotive electronics, aerospace and military electronic components. Ceramic PCBs have high mechanical strength and wear resistance, and can withstand harsh environments and shocks, ensuring the reliability and stability of equipment.
  • environmental protection

Ceramic PCBs are made using environmentally friendly materials, and do not contain substances harmful to the human body and the environment, meeting the requirements of green manufacturing. Therefore, they are widely used in areas with high environmental protection requirements.


In addition to the aforementioned application areas, ceramic PCBs can also be used in the following areas:

  • High reliability requirements
Ceramic PCBs have high reliability and stability, and can be applied in fields that require stable operation for long periods of time, such as industrial automation control systems and power supply systems.
  • High accuracy requirements
Ceramic PCBs have high precision and high flatness, and can be applied in fields requiring high-precision electronic components, such as aerospace, military, medical, and other fields.
  • High temperature environment
Ceramic PCBs have high heat resistance and can operate stably in high-temperature environments, making them suitable for applications in high-temperature processing, smelting, and other fields.
  • Special atmosphere environment
Ceramic PCBs have good corrosion resistance and chemical resistance, and can be applied in electronic devices that operate in special atmospheric environments, such as chemical, glass, and other fields.
  • High density integration
Ceramic PCBs can be made into high-density integrated circuit boards with high integration and small volume, which can be applied in electronic devices that require high integration, such as mobile phones and tablet computers.
The reason for choosing ceramic PCB and PCBA
  • Reliable quality: Our ceramic PCBs may have high quality and reliability, meeting strict quality standards and usage requirements.
  • Advanced technology: We may have advanced production technology and equipment to manufacture high-quality, high-performance ceramic PCBs.
  • Reasonable price: Our ceramic PCB price may be relatively reasonable, meeting the customer's budget and needs.
  • Timely delivery: We may be able to deliver on time to meet our customers' production needs and time requirements.
  • Good after-sales service: We may provide high-quality after-sales service, including technical support, after-sales service, etc., to solve customer problems and provide a good user experience.

In short, if you have any needs, please feel free to contact us.



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