Platinum Thin-Film RTD Chip
A platinum thin-film RTD chip on a ceramic substrate that changes electrical resistance precisely with temperature for high-accuracy sensing. It is specifically designed for thermistors of 8533.40.00, qualifying as a ceramic part under this item.
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 chip is packaged with leads as a complete RTD probe
Complete probes are thermistors, not parts.
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
• Verify the chip is on a ceramic substrate and electrically reactive to temperature
• Provide CBSA with resistance-temperature calibration curves
• Ensure it is not a complete sensor assembly, which would be classified differently
Related Products under Tariff item 8533.90.10
Bimetallic Temperature Reactive Strip
A bimetallic temperature reactive strip composed of two bonded metals with different thermal expansion coefficients. It bends in response to temperature changes, making it mechanically reactive and suitable for use in thermistors of tariff item 8533.40.00.
Ceramic PTC Thermistor Element
A ceramic PTC thermistor element that increases resistance dramatically at a threshold temperature, providing self-regulating heating or overcurrent protection. Its ceramic material is electrically reactive to temperature, making it a part for thermistors of 8533.40.00.
High-Temperature Ceramic RTD Foil
A ceramic-based platinum foil RTD element stable up to 1000°C, electrically reactive with a precise resistance-temperature relationship. It is designed for high-temperature thermistors of 8533.40.00, used in aerospace and industrial sensing.
Invar-Nickel Bimetal Cantilever Strip
An Invar-nickel bimetallic cantilever strip engineered for controlled deflection rates with temperature changes. Its metallic construction makes it mechanically reactive, qualifying as a part for thermistors of 8533.40.00 in precision thermal devices.
Metallic Thermal Cutout Disc
A metallic bimetallic disc designed to snap-action open a circuit at a predetermined temperature, providing thermal protection. Its mechanical reactivity to temperature changes qualifies it as a part for thermistors of 8533.40.00.
NTC Thermistor Ceramic Disc
An NTC thermistor disc made from ceramic metal oxide materials that decrease resistance with increasing temperature. Its electrically reactive ceramic material makes it a part for thermistors of 8533.40.00, used in temperature sensing and inrush current limiting.