Float Zone RF Generator Coupler from Japan
Impedance matching coupler for RF generators in float zone crystal growers (8465), optimizes power transfer to induction coil for stable zone melting of semiconductor rods. Frequency-tuned for 300-500kHz operation. Accessory under 8466.92.5050.
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
• Document frequency range, power handling (10-50kW), and coil matching parameters
• Prove integration with float zone system vs standalone RF equipment