Bobbin Wound Core for Automotive Ignition Transformers from Canada
Plastic bobbin-mounted wound core for high-voltage ignition coil transformers in vehicle engine management systems. Meets HTS 8504.90.96.42 as wound for automotive transformer incorporation, handling spark timing pulses.
Duty Rate — Canada → United States
25%
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
• Include SAE J1211 environmental test data proving automotive vibration/thermal resistance
• Declare bobbin material (PA66) and impregnation type for flammability compliance
• DOT/EPA markings required; unlabeled cores held as safety parts