Bourns 3590S Precision Cermet Potentiometer from Canada
This is a 10-turn precision wirewound-cermet hybrid potentiometer used for accurate voltage or current adjustment in test equipment and industrial controls. It falls under HTS 8533.40.80.50 as a variable resistor (potentiometer) specifically using cermet resistive material, which combines ceramic and metal for high stability and precision.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Verify cermet composition certification from manufacturer to confirm HTS 8533.40.80.50 classification and avoid reclassification to fixed resistors
• Include detailed technical specs and resistance value declarations in commercial invoice to prevent valuation disputes
• Ensure RoHS compliance documentation, as electronics importers often face scrutiny on hazardous substances