Why use ceramic PCB?

Heat management and high frequency applications due to low signal loss are the main advantages of using ceramics. For heat consideration, many high-power packages have the need for substrates that are capable of withstanding high operating temperatures. Ceramic substrates from Daleba have a maximum operating temperature of over 800°C together with high Thermal Conductivity values of up to 180W/mK. They also have a very low CTE (Coefficient of Thermal Expansion) and offer advantages for Hermetic packages with their 0% water absorption.

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