Ambient Light Sensor Phototransistor from United States
A silicon phototransistor calibrated for the human eye visible spectrum (400-700nm), used in automatic backlight control for smartphones and LCD displays. This photosensitive transistor falls under tariff item 8541.49.00 as 'Other' photosensitive semiconductor devices.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the phototransistor's spectral response (400-700nm) matches the visible light calibration for CBSA classification under 8541.49.00
• Have datasheets showing the transistor structure and light detection function ready for inspection
• Check if the phototransistor qualifies for duty-free treatment under certain trade agreements based on origin