Hall Effect Sensor
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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for measuring instruments
Magnetic field sensors in test equipment classified under Chapter 90.
If parts of electric motors/generators
Motor-integrated Hall sensors fall under Chapter 85 electrical machinery parts.
If other electrical transducer apparatus
Non-semiconductor-based magnetic sensors under general electrical machines.
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Import Tips & Compliance
• 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
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