Beryllia Ceramic RF Insulator from Mexico
Beryllium oxide (BeO) ceramic insulator for RF power transistors, offering high thermal conductivity with insulation. Special controlled ceramic under HTS 8546.20.00.
Duty Rate — Mexico → United States
13%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• BeO toxicity handling certifications
• Thermal conductivity >250 W/mK verification
• BIS export license may be required