Triple Insulated Litz Wire for High-Frequency Transformers from Canada
Stranded Litz wire with triple-layer insulation for high-frequency transformer windings, reducing skin effect losses. Falls under HTS 8544.19.00.00 as other insulated winding wire optimized for switch-mode power supplies.
Duty Rate — Canada → United States
28.9%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) 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
• Provide strand count and frequency specs to prove winding wire function; ensure triple insulation layers meet safety standards; separate from RF cables which use different subheadings