</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Rectifier Phase Barrier

Mica-reinforced plastic barrier separating phases in three-phase bridge rectifiers. Classified under HTS 8504.90.96.90 for electrical isolation in static converters.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+40.0%40%
🇲🇽MexicoFree+15.0%15%
🇨🇦CanadaFree+15.0%15%
🇩🇪GermanyFree+15.0%15%
🇯🇵JapanFree+15.0%15%

Alternative Classifications

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

6814.10.00Lower: 37.7% vs 40%

If generic mica agglomerated articles

Standard mica plates classified under Chapter 68 worked mineral products

3920.99.20Lower: 39.2% vs 40%

If generic noncellular plastic sheets

Plastic barrier sheets without rectifier-specific design classified under Chapter 39

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 dielectric breakdown voltage; include arc resistance rating; verify compatibility with rectifier operating temperature