Float Zone Crystal Furnace Auxiliary from Germany
RF power supply and zone control system auxiliary for float zone silicon crystal growth machines of heading 8444. HTS 8448.20.50.90 as parts suitable principally for semiconductor boule production equipment.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include frequency specifications (typically 0.5-10 MHz) confirming float zone process
• Provide vacuum chamber compatibility documentation
• Distinguish from general RF power supplies under 8504