Wafer Polisher Load Cell Assembly from Japan
Precision load cell sensor array for wafer polishing machines that monitors and controls downforce to achieve nanometer-level surface flatness. Essential for CMP process development. Part of 8479.89.10 wafer polishers under 8479.90.41.00.
Duty Rate — Japan → 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
• Specify pressure sensitivity (0.1N resolution) and cleanroom classification,Include calibration certificates traceable to NIST/SEMATECH standards,Not sensors under Chapter 90