Float Zone Crystal Grower RF Heating Coil from Japan
Radio frequency heating coil replacement part for float zone crystal growers that produce high-purity silicon ingots for semiconductor wafers (HTS 8465 machines). It generates the molten zone for zone refining process. Falls under 8466.92.50 as an accessory for heading 8465 equipment.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide FCC compliance docs for RF components and material safety data for high-vacuum use
• Document exclusive use in semiconductor crystal growth to prevent reclassification