Digital Potentiometer MCP41xxx IC from Canada
Microchip MCP41xxx series I²C digital potentiometer replaces mechanical pots in portable devices. 256/8-bit resolution with wiper memory classifies under HTS 8533.40.80 as other variable resistors despite digital control. Provides volatile/non-volatile options.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include interface protocol (I²C/SPI) and memory type specs
• Document equivalent mechanical resistance range and steps
• Classify as potentiometer ICs, not generic memory ICs