Current Sensing IC Module from China
A Hall-effect based current sensor module for monitoring electrical current in power supplies and motor drives. It qualifies for HTS 8543.70.98 as an electrical apparatus performing precise current measurement and protection functions not covered elsewhere. Outputs analog voltage proportional to measured current.
Duty Rate — China → United States
37.6%
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
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Import Tips
• Include calibration certificates and accuracy specifications (±1% typical)
• Specify Hall-effect vs shunt technology to avoid confusion with measuring instruments
• Avoid declaring as 'transformer parts' which would shift to 8504