HS 854129 Other
Quick Answer: Semiconductor devices, excluding transistors and diodes, imported under HS 854129 enter the UK at 0.00%, the EU at 0.00%, and the US with rates ranging from Free to 3.5% ad valorem. This classification, "Other," is a residual category for semiconductor devices not specifically enumerated elsewhere in Chapter 85, such as certain integrated circuits or specialized semiconductor components. Importers should verify the specific subheadings within the US tariff schedule for precise duty application, as rates can vary significantly. CustomTariffs aggregates this data, highlighting the importance of detailed product descriptions for accurate classification and duty assessment.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8541290000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8541290000 | 0.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 85412900 | Free | — | — |
| 8541290040 | — | — | ["No."] |
| 8541290055 | — | — | ["No."] |
| 8541290065 | — | — | ["No."] |
| 8541290085 | — | — | ["No."] |
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
How Has Trade Volume Developed?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 854129 cover?
This subheading covers "Other" semiconductor devices, specifically those not elsewhere specified within heading 8541, which pertains to diodes, transistors and similar semiconductor devices. According to the WCO Harmonized System Explanatory Notes and definitions found in official tariff schedules like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC, this category is a residual one for semiconductor devices that do not fit into subheadings for transistors, thyristors, diodes, or similar devices with specific characteristics. It captures a broad range of semiconductor components not otherwise enumerated.
What falls outside HS 854129?
The following products are excluded from HS 854129: transistors, diodes (including rectifiers and voltage-regulating diodes), thyristors, and similar semiconductor devices that are explicitly classified under other subheadings of heading 8541. For instance, discrete transistors, light-emitting diodes (LEDs) classified under 8541.41, and photovoltaic cells under 8541.43 are not included. Integrated circuits, which are complex electronic circuits on a single chip, are classified under heading 8542 and are therefore excluded from this subheading.
What are common classification mistakes for HS 854129?
A common error is misclassifying complex semiconductor devices or components that are part of a larger assembly. For example, a semiconductor device that is specifically designed for a particular function and is not a discrete component might be incorrectly placed here. Importers may also overlook the specific definitions provided by the WCO or national tariff authorities, leading to the misclassification of items that should fall under more specific subheadings within 8541 or even in other headings entirely, such as heading 8542 for integrated circuits.
How should importers classify products under HS 854129?
The correct procedure for classifying products under HS 854129 involves a thorough examination of the product's technical specifications and its primary function. Importers and customs brokers must consult the WCO Harmonized System Explanatory Notes and the specific national tariff schedules, such as the USITC HTS or EU TARIC, to determine if the device is indeed a semiconductor device not specifically listed elsewhere. If the product is a discrete semiconductor device and does not fit the descriptions of transistors, diodes, or thyristors, it may fall under this residual "other" category.
How is the duty calculated for products under HS 854129?
A shipment of 10,000 units of a generic semiconductor component, declared at a customs value of $5,000 USD, would attract a US duty of $150.00. Assuming a Most Favored Nation (MFN) duty rate of 3.0% ad valorem for this specific "other" semiconductor device, the calculation would be 3.0% of $5,000 USD, resulting in $150.00. This is calculated using the MFN rate published in the USITC Harmonized Tariff Schedule for HS code 8541.29.90.
Which trade agreements reduce duties for HS 854129?
Several free trade agreements may reduce the applicable duty rate for HS 854129, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for originating goods from Canada and Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) may also offer preferential rates for originating goods from member countries like Japan. To claim these preferences, a self-certified origin statement for USMCA or a specific certificate of origin for CPTPP, depending on the jurisdiction, is typically required.
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FAQ
What are the typical import duty rates for HS code 854129, and how can I find preferential rates?
HS code 854129 covers 'Other transistors, other than photosensitive or photovoltatic transistors'. Duty rates vary significantly by importing country. For example, the U.S. Most Favored Nation (MFN) rate is 0.00%. The EU's TARIC system and the UK Trade Tariff provide specific rates for different origins. To find preferential rates, consult the relevant trade agreement database for the importing country (e.g., USITC's tariff database for U.S. agreements, or the EU's TARIC for EU agreements) to see if your goods qualify for reduced or zero duties based on their origin.
What are the classification criteria for goods falling under HS code 854129?
HS code 854129 is a residual category for transistors that are not specifically covered elsewhere in heading 8541. This includes transistors other than photosensitive or photovoltaic transistors. If a transistor does not fit into subheadings like 8541.21 (silicon-based) or 8541.22 (other than silicon-based), and is not a photosensitive or photovoltaic device (covered by 8541.40), it will likely be classified under 854129. Always refer to the Explanatory Notes of the Harmonized System and national tariff rulings for definitive guidance.
What documentation is typically required when importing goods classified under HS code 854129?
Standard import documentation is generally required, including a commercial invoice, packing list, and bill of lading or air waybill. Depending on the importing country and the specific nature of the transistors, additional documentation may be necessary. This could include a certificate of origin to claim preferential duty rates, technical specifications or datasheets to verify classification, and potentially import licenses or declarations if the goods are subject to specific regulations. Always verify the exact requirements with the customs authority of the destination country.
How is the import duty calculated for HS code 854129, and can you provide an example?
The duty calculation depends on the specific duty rate applied by the importing country. Rates can be ad valorem (a percentage of the value) or specific (a fixed amount per unit). For example, if a country applies a 3.5% ad valorem duty rate to HS 854129, and you import transistors valued at $10,000 USD, the duty would be calculated as: 3.5% of $10,000 = $350 USD. If a specific duty rate of $0.50 per unit were applied, and you imported 500 units, the duty would be 500 units * $0.50/unit = $250 USD. Always confirm the applicable duty basis (value or quantity) and rate with the official tariff schedule.
Which major trade agreements might offer preferential duty rates for HS code 854129?
The applicability of preferential duty rates for HS code 854129 depends entirely on the specific trade agreements between the exporting and importing countries, and whether the goods meet the rules of origin. For instance, goods originating from Canada, Mexico, or the United States might benefit from preferential rates under the United States-Mexico-Canada Agreement (USMCA), provided they meet the relevant rules of origin. Similarly, goods from countries with Free Trade Agreements (FTAs) with the European Union or the United Kingdom may be eligible for reduced duties. Importers and brokers must consult the specific FTA text and relevant customs guidance to determine eligibility.