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Diodes and transistors tariff & import duty from China to the USA (2026) — HTS 8541.29.00
50%
HTS code 8541.29.00 · Diodes and transistors · origin China · data as of 2026-11-02
A shipment of diodes and transistors entering the United States from China is classified under HTS code 8541.29.00 and pays 50% total import duty on its customs value. That is the 0% normal (MFN) rate plus Section 301, which is a separate heading in Chapter 99 of the tariff schedule. The duty is worked out on the customs value of the goods, which is normally what you paid for them; freight, insurance, customs brokerage and any merchandise processing fee come on top and are not included in the figure above.
Import duty calculator
How the rate is built up
| Layer | Heading | Rate | As the schedule words it |
|---|---|---|---|
| Normal duty (MFN, column 1-General) | 8541.29.00 | 0% | Free |
| Section 301 (China, 2024 four-year review) | 9903.91.05 | 50% | The duty provided in the applicable subheading + 50% |
| Exempt from the forced-labor Section 301 duty | 9903.05.86 | 0% | No additional duty |
| Total | 50% | ||
Common ways this question is asked
- What is the tariff on diodes and transistors from China? 50% of the customs value, all layers included.
- What is the HTS code for diodes and transistors?
8541.29.00. - How much is the import tax from China to the USA on diodes and transistors? The table above shows every duty that applies and the heading each one comes from.
- Who pays it? The importer of record pays the duty to CBP at entry, not the seller abroad.
What each of these duties is
Normal duty (MFN, column 1-General)
The normal duty is the column 1-General rate the Harmonized Tariff Schedule sets for this code. Every country the United States trades with normally pays it unless a trade agreement or a preference programme says otherwise.
Section 301 (China, 2024 four-year review)
The 2024 four-year review of Section 301 added a second set of headings, covering goods such as batteries, solar cells, steel and aluminium products, medical goods and electric vehicles.
Exempt from the forced-labor Section 301 duty
This code is exempt from the forced-labor Section 301 duty, so that layer adds nothing here.
What the code rests on
Semiconductor devices (for example, diodes, transistors, semiconductor-based transducers); photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light-emitting diodes (LED), whether or not assembled with other light-emitting diodes (LED); mounted piezo-electric crystals; parts thereof: > Transistors, other than photosensitive transistors: > Other
Sources
Other origins
- Diodes and transistors · Vietnam
- Diodes and transistors · India
- Diodes and transistors · Mexico
- Diodes and transistors · the European Union
This page is information, not legal or customs advice. The final classification and the duty owed are decided by U.S. Customs and Border Protection at entry. All products · Classify a whole list (free during beta) · Duty by country: report and data
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