8541.51.00.00/Flow Sensor Silicon Chip/Japan

Flow Sensor Silicon Chip from Japan

Thermal mass flow sensor using semiconductor heater/resistor pairs to transduce fluid flow via heat dissipation. HTS 8541.51.00.00 for semiconductor-based flow transducers in medical ventilators and HVAC. Silicon micromachining creates isolated thermal sensing elements.

Duty Rate — Japan → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Flow range and media compatibility matrices essential for classification support

• Biocompatibility certs for medical flow sensors; FDA registration may apply

• Declare as cleanroom fabricated to emphasize semiconductor manufacturing