Bismuth Telluride Thermoelectric Module
A fabricated module using bismuth telluride (Bi2Te3) for Peltier cooling or thermoelectric power generation in electronics. Classified under HTS 8106.90.00.00 as an 'other' article of bismuth due to its bismuth base. Used in portable coolers, CPU coolers, and sensors.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled as photosensitive semiconductor devices
Complete thermoelectric devices with electrical functions classify under Chapter 85 as semiconductors.
If imported as chemical compound powder, not fabricated
Unwrought compounds of bismuth classify under inorganic chemicals in Chapter 28.
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Import Tips & Compliance
• Provide chemical composition certificates to distinguish from other semiconductors
• Comply with RoHS directives; declare bismuth content accurately
Related Products under HTS 8106.90.00.00
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