UF4007 Ultrafast Recovery Diode

UF4007 ultrafast diodes provide low reverse recovery time for switch-mode power supplies and inverters. HTS 8541.10.0080 applies to these non-LED, non-photosensitive semiconductor diodes optimized for high-speed rectification.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+50.0%50%
🇲🇽MexicoFreeFree
🇨🇦CanadaFreeFree
🇩🇪GermanyFreeFree
🇯🇵JapanFreeFree

Alternative Classifications

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

8541.90.00Same rate: 50%

If imported as unmounted diode parts or chips

Parts of semiconductor devices (not finished diodes) fall under 8541.90.

8504.40.70Lower: 35% vs 50%

If imported in rectifier bridge configurations

Multi-diode bridge rectifiers classify as power supply components.

9030.82.00.00Lower: 35% vs 50%

If used in hybrid integrated measuring instruments

Specialized instrument hybrids with diodes go to measuring apparatus headings.

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

Document reverse recovery time (<50ns) to differentiate from standard rectifiers

Comply with automotive-grade standards if AEC-Q101 certified for vehicle applications

Avoid bulk packaging that could imply 'parts thereof' reclassification

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