Hall Effect Sensor from China
A semiconductor Hall effect transducer converting magnetic fields into voltage via Hall voltage generation in silicon. HTS 8541.51.00.00 applies to these contactless position/magnetic field sensors used in motors, keyboards, and automotive. Utilizes semiconductor carrier mobility for transduction.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include B-field sensitivity curves and material composition (GaAs/Si) in technical docs
• Separate from magnet assemblies; declare as standalone semiconductor die/chip
• Automotive-grade certification (AEC-Q100) aids in proving industrial transducer status