Ambient Light Sensor Diode from Mexico
> A silicon photodiode designed to sense ambient light levels for automatic brightness control in smartphone displays and backlighting systems. It mimics the human eye response to provide accurate illumination measurement, falling under tariff item 8541.49.00 as a photosensitive semiconductor diode other than photovoltaic cells or LEDs.
Duty Rate — Mexico → Canada
0%
Import Tips
• > Ensure the diode is classified as a photosensitive semiconductor device and not as part of a display module, which may fall under other headings
• Declare the correct end-use (e.g
• consumer electronics) to avoid reclassification
• Keep technical datasheets available for CBSA officers to verify the product's function