UV Photodiode Detector from China
Silicon carbide UV photosensitive diode for flame detection and sterilization monitoring. Classified HTS 8541.49.95.00 as other photosensitive semiconductor device. Specialized wavelength response excludes photovoltaic/LED classification.
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%Universal product exemption (U.S. note 52(b))
Import Tips
• UV response certification documents prevent reclassification as general photodiode
• Industrial safety certifications (UL/CSA) often required for end-use verification
• Moisture barrier packaging essential for SiC devices during ocean transport