High Temperature Phototransistor 200°C
A wide temperature range phototransistor (-40°C to +200°C) using specialized silicon for downhole oilfield sensors and engine compartment monitoring. This extreme-environment photosensitive transistor falls under tariff item 8541.49.00 as 'Other'.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the phototransistor is part of a high-temperature sensor module with additional components
Photosensitive semiconductor devices assembled into modules with other elements may be classified under 8541.43.00.
If the phototransistor is used as part of a measuring instrument for pressure or temperature
Instruments for measuring or checking pressure, temperature, or other variables may fall under Chapter 90 if they have assumed the character of measuring apparatus.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide temperature range specifications (-40°C to +200°C) and specialized silicon documentation to support classification under 8541.49.00
• Have datasheets showing the extreme-environment design ready for CBSA verification
• Verify if the phototransistor meets Canadian safety standards for oilfield or engine applications
Related Products under Tariff item 8541.49.00
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A silicon photodiode designed for ambient light sensing in smartphones and displays, matching the human eye's spectral response to adjust screen brightness automatically. It is a photosensitive semiconductor device other than a photovoltaic cell or LED, falling under tariff item 8541.49.00.
Ambient Light Sensor Photodiode
A photodiode with a spectral response matched to the human eye (V(λ) filter) for ambient light sensing in smartphones, laptops, and automotive dimming controls. This photosensitive diode replaces cadmium sulfide photodetectors. It is classified under 8541.49.00 as 'other' photosensitive semiconductor devices.
Ambient Light Sensor Phototransistor
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Germanium wafers specifically designed for the fabrication of avalanche photodiodes, which provide internal gain for detecting low-light signals. These unmounted photosensitive semiconductor wafers are used in applications such as LIDAR and spectroscopy. They fall under tariff item 8541.49.00 as 'other' photosensitive semiconductor devices.
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