GB/T 39863-2021
ActiveAlumina ceramic substrate for copper clad laminate
覆铜板用氧化铝陶瓷基片
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for alumina ceramic substrates used in copper clad laminates. It is applied in the electronics industry for manufacturing high-frequency circuit boards, LED substrates, and power modules where thermal management and electrical insulation are critical. The standard ensures consistent quality and performance of ceramic substrates in applications like 5G communications, automotive electronics, and semiconductor packaging.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.