Ferrite Inductor Core from Mexico
High-permeability ferrite core shaped for use in inductors within electrical power supplies and converters. HTS 8504.90.96 applies as it is a part thereof, enabling energy storage in static conversion circuits.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include material permeability data (μ > 1000) and frequency specs to distinguish from generic ceramics
• Document intended inductor assembly to avoid reclassification as ceramic wares (6909)
• Check for radiation-hardened variants which may require special export licenses