Low-ESR Etched Foil for SMD Capacitors from Canada
Precision-etched aluminum foil for surface-mount device (SMD) electrolytic capacitors, optimized for low equivalent series resistance (ESR) in consumer electronics. Fits HTS 7607.19.10.00 criteria: unbacked, ≤0.2 mm thick, etched capacitor foil. Used in smartphones, laptops, and LED drivers.
Duty Rate — Canada → United States
55.3%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Document ESR values and SMD compatibility; ensure no plastic backing
• Common issue: undervaluation based on weight—use capacitance per gram metrics for fair valuation