Silicon Photodiode Sensor
A photosensitive semiconductor device that converts light into electrical current, used in optical sensors and light detection applications. Classified under HTS 8541.49.95.00 as a photosensitive semiconductor device (other than photovoltaic cells or LEDs). Meets the chapter definition for photosensitive semiconductors excluding assembled modules.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled into modules or panels
Photosensitive devices assembled into modules/panels shift to specific LED/photovoltaic subheading.
If packaged as complete optical sensor assembly for measurement
Complete measuring instruments with photosensitive elements fall under optical instruments in Chapter 90.
If primarily integrated circuit processor rather than discrete photosensor
Hybrid ICs with photosensitive function classified by integrated circuit type in 8542.
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Import Tips & Compliance
• Verify photosensitivity specs via datasheets to confirm classification under 8541, not optical sensors in Chapter 90
• Include RoHS compliance certificates as electronics imports face increasing environmental scrutiny
• Avoid misclassification as LEDs by ensuring no light-emitting function in product specs
Related Products under HTS 8541.49.95.00
InGaAs Photodiode
Indium Gallium Arsenide photodiode for near-infrared light detection in telecommunications and spectroscopy. Falls under HTS 8541.49.95.00 as other photosensitive semiconductor devices. Discrete component without photovoltaic power generation or LED emission capability.
Ambient Light Sensor IC
Integrated photosensitive semiconductor for automatic brightness control in smartphones and displays. HTS 8541.49.95.00 covers this as other photosensitive device in IC package. Not a photovoltaic cell or display backlight LED.
UV Photodiode Detector
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.
Position Sensitive Detector
Quadrant photodiode array for laser beam position sensing in alignment systems. HTS 8541.49.95.00 as other photosensitive semiconductor device. Multi-element discrete sensor without imaging array function.
Color Photodiode Array
Three-color RGB photodiode linear array for color verification in printing. Other photosensitive semiconductor under HTS 8541.49.95.00. Discrete sensor array excluding imaging/CCD classification.
APD Avalanche Photodiode
High-gain avalanche photodiode for low-light detection in LIDAR systems. HTS 8541.49.95.00 covers as other photosensitive semiconductor device. Internal gain mechanism distinguishes from standard photodiodes.