Float Zone Crystal Grower RF Coil Housing from Germany
The RF coil housing is an essential component of float zone crystal growers that melt and purify silicon rods to produce semiconductor-grade crystals. Classified under HTS 8479.90.95.65 as parts of metal treating machines for semiconductor material processing.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide process flow documentation showing RF housing's role in zone refining of semiconductor silicon
• Include material certificates confirming high-temperature alloys suitable only for crystal growth equipment
• Avoid bulk shipments without clear identification as semiconductor-specific replacement parts