Beryllia Ceramic RF Insulator

Beryllium oxide (BeO) ceramic insulator for RF power transistors, offering high thermal conductivity with insulation. Special controlled ceramic under HTS 8546.20.00.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
๐Ÿ‡จ๐Ÿ‡ณChina3%+35.0%38%
๐Ÿ‡ฒ๐Ÿ‡ฝMexico3%+10.0%13%
๐Ÿ‡จ๐Ÿ‡ฆCanada3%+10.0%13%
๐Ÿ‡ฉ๐Ÿ‡ชGermany3%+10.0%13%
๐Ÿ‡ฏ๐Ÿ‡ตJapan3%+10.0%13%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2840Lower: 13.7% vs 38%

If pure beryllia oxide powder

Chemical preparations of beryllium compounds in Chapter 28.

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Import Tips & Compliance

โ€ข BeO toxicity handling certifications

โ€ข Thermal conductivity >250 W/mK verification

โ€ข BIS export license may be required