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.
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 |
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No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
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 foil is assembled with leads and housing as a complete RTD sensor
Complete sensors are classified as 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 foil is ceramic-based and intended for thermistors of 8533.40.00
• Include calibration data to prove electrical reactivity
• Ensure the product is not a complete sensor, which would fall under a different heading
Related Products under Tariff item 8533.90.10
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Invar-Nickel Bimetal Cantilever Strip
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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
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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.