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 Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| ๐จ๐ณChina | 3% | +35.0% | 38% |
| ๐ฒ๐ฝMexico | 3% | +10.0% | 13% |
| ๐จ๐ฆCanada | 3% | +10.0% | 13% |
| ๐ฉ๐ชGermany | 3% | +10.0% | 13% |
| ๐ฏ๐ตJapan | 3% | +10.0% | 13% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pure beryllia oxide powder
Chemical preparations of beryllium compounds in Chapter 28.
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Import Tips & Compliance
โข BeO toxicity handling certifications
โข Thermal conductivity >250 W/mK verification
โข BIS export license may be required
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