Visible Light Slot Phototransistor from China
Gap-type phototransistor with 3mm slot for object detection in printers, vending machines, and paper currency validators. Classified under HTS 8541.49.70 as photosensitive semiconductor transistor for interrupt sensing.
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
• Measure slot gap precisely (3mm±0.3mm typical) and document in technical specs
• Include emitter-detector alignment specifications for proper optical coupling verification
• Common misclassification as switch (8536.50) if mechanical actuation implied