Czochralski Crystal Puller Control Module from Japan
Electronic control module specifically designed for regulating temperature and rotation in Czochralski crystal pullers used to grow monocrystalline silicon boules for semiconductor wafers. This part falls under HTS 8466.93.98.85 as a specialized accessory for semiconductor manufacturing machines in heading 8461. It ensures precise control over crystal growth parameters critical for semiconductor production.
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
• Verify compatibility certification with specific crystal puller models from headings 8456-8461; require manufacturer's technical specifications proving semiconductor-specific use; ensure ITAR/EAR export control documentation for high-tech components