Bivar Cermet Thumbwheel Potentiometer
The Bivar Cermet Thumbwheel Potentiometer is a thumbwheel-adjustable variable resistor used for front-panel instrument calibration. It is classified under tariff item 8533.40.00 because its cermet element provides precise user adjustment without tools, functioning as a variable resistor. The product is designed for applications requiring fine-tuning of electrical signals.
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 potentiometer uses a wirewound element
Wirewound variable resistors are classified separately under 8533.
If the resistive element is neither cermet nor wirewound
Other variable resistors fall under this subheading.
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
• Clearly identify the product as a cermet potentiometer in the import documents to avoid confusion with other resistor types
• Verify if the potentiometer is RoHS compliant, as Canadian regulations may require environmental compliance documentation
• If the product is part of a larger instrument, consider whether it should be classified as a part of that instrument
Related Products under Tariff item 8533.40.00
ABB RES-Series Rheostat Starter
The ABB RES-Series rheostat starter uses sliding contacts for progressive resistance insertion during motor startup, designed for wound-rotor induction motors in mining and steel mills. It provides controlled acceleration and torque management. As a variable resistor, it is classified under tariff item 8533.40.00 for other variable resistors, including rheostats.
Allen-Bradley 150-C9NBD Soft Starter
The Allen-Bradley 150-C9NBD soft starter uses resistor technology to gradually ramp up voltage for smooth motor acceleration in industrial applications. It is designed for reliable motor control in various settings. As a rheostat-based starter, it falls under tariff item 8533.40.00 for other variable resistors, including rheostats.
ALPS RK09L Cermet Potentiometer
The ALPS RK09L Cermet Potentiometer is a slide-type variable resistor used for volume controls in professional audio mixing consoles. It falls under tariff item 8533.40.00 because it is a variable resistor with a cermet track that ensures smooth, noise-free operation over extended use. The product provides precise audio level adjustment and is designed for high-reliability applications.
ALPS RK09 Series Rotary Potentiometer
The ALPS RK09 Series is a compact conductive plastic rotary potentiometer used in consumer audio volume controls and automotive dashboards, with a resistance range of 1kΩ to 1MΩ. As a variable resistor with a rotary adjustment, it falls under tariff item 8533.40.00 for other variable resistors.
Bourns 3224W Series SMD Trimmer
The Bourns 3224W Series is a sealed SMD trimmer potentiometer for portable electronics calibration, with a resistance range of 10kΩ to 1MΩ. As a variable resistor designed for surface mount reflow soldering, it qualifies under tariff item 8533.40.00.
Bourns 3296W Series Trimmer Potentiometer
The Bourns 3296W Series is a precision multiturn cermet trimmer potentiometer used for fine-tuning circuits in audio equipment and instrumentation, with a 25-turn adjustment and resistance values from 10 ohms to 2 megohms. As a variable resistor, it falls under tariff item 8533.40.00.