Vigortronix Wirewound Audio Taper Potentiometer
The Vigortronix logarithmic wirewound potentiometer delivers smooth audio taper for high-end preamplifiers and equalizers. It falls under tariff item 8533.39.00 as a specialized 'other' wirewound variable resistor, not being a heating resistor. Its audio taper provides logarithmic response for sound equipment.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the potentiometer uses a non-wirewound element
Other variable resistors, such as carbon, are covered here.
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
• Classify as a wirewound variable resistor and provide the taper curve in technical documentation
• Ensure the product is not described as a heating element
• If importing for commercial audio equipment, verify compliance with Canadian electrical safety standards
Related Products under Tariff item 8533.39.00
Allen-Bradley 1492 Series Wirewound Potentiometer
The Allen-Bradley 1492 Series wirewound potentiometer is an industrial-grade adjustable resistor used in PLC control systems for analog signal adjustment. It falls under tariff item 8533.39.00 as an 'other' wirewound variable resistor, not being a heating resistor or a type specifically covered elsewhere. Its robust construction suits factory automation environments.
ALPS RK27 Series Wirewound Potentiometer
The ALPS RK27 series dual-gang wirewound potentiometer is used for professional audio volume controls, with 10k ohm per section. It falls under tariff item 8533.39.00 as an 'other' wirewound variable resistor, not being a heating resistor. Its dual-gang design allows stereo balance adjustment in audio equipment.
Audio Grade Wirewound Level Potentiometer
This audio-grade 250k ohm wirewound potentiometer features a logarithmic taper for mixing desks, providing low-noise winding for clean signal. It falls under tariff item 8533.39.00 as a precision audio variable resistor, not being a heating resistor. Its high resistance and audio taper suit professional sound equipment.
Bourns 3224W Military Spec Wirewound Potentiometer
The Bourns 3224W military-spec wirewound potentiometer is qualified to MIL-PRF-39029 and withstands vibration for defense radar systems. It is classified under tariff item 8533.39.00 as an 'other' wirewound variable resistor, given its ruggedized design for high-reliability applications. It is not a heating resistor and fits the subheading's scope.
Bourns 3590S Precision Wirewound Potentiometer
The Bourns 3590S precision wirewound potentiometer is a 10-turn adjustable resistor with a 1.5-watt power rating and resistance up to 10k ohms, used in industrial control panels for accurate voltage division. It falls under tariff item 8533.39.00 as an 'other' wirewound variable resistor, not being a heating resistor. Its multi-turn design provides fine adjustment for calibration.
Caddock USVD Series Ultra-Precision Wirewound Potentiometer
The Caddock USVD series ultra-precision wirewound potentiometer achieves 0.01% linearity for aerospace instrumentation and calibration standards. It is classified under tariff item 8533.39.00 as an 'other' wirewound variable resistor, given its high-spec design for precision applications. It is not a heating resistor and meets the subheading's criteria.