Choke Inductor Ferrite Core

High-permeability ferrite core shaped for common-mode choke inductors in power supplies. Classified under HTS 8504.90.96.90 as inductor part essential for electromagnetic interference suppression in converters.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8504.90Same rate: 35%

If classified specifically as inductor cores rather than general parts

Dedicated inductor core subheading exists separate from general transformer/converter parts

6909.90.00.00Higher: 39% vs 35%

If imported as generic ceramic/ferrite articles

Unspecified ceramic cores without inductor-specific design classified under Chapter 69 ceramics

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Specify permeability (μ) and saturation flux density values; provide core loss data at operating frequencies; ensure RoHS compliance for ferrite materials