CMOS Phototransistor Chip from Canada
Unmounted CMOS-based photosensitive transistor chip for low-light detection in consumer electronics. Meets 8541.49.70.40 as an unpackaged die with transistor photosensitivity for ambient light sensors.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Label with lot numbers and purity specs to facilitate traceability required by customs
• Pair with advance ruling requests for high-volume imports to confirm classification
• Watch for anti-dumping duties on certain Asian-origin CMOS wafers