Bourns 3590S Precision Wirewound Potentiometer from Mexico
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.
Duty Rate — Mexico → Canada
0%
Import Tips
• Classify as a wirewound variable resistor and avoid declaring it as a heating element
• Keep technical specifications, such as power rating and resistance, for CBSA verification
• Consider whether the goods are eligible for duty relief under the Customs Tariff's machinery provisions if used in manufacturing