HS 850450 Other inductors
Quick Answer: Other inductors imported under HS 850450 enter the UK at 0.00%, the EU at 0.00%, and the US with rates varying from Free to 35% under the MFN rate. This classification covers inductors, also known as coils or chokes, that are not specifically covered by other headings within Chapter 85. These are electrical components designed to store energy in a magnetic field when electric current flows through them. Importers should note the significant duty rate disparity in the US market, necessitating careful consideration of specific subheadings. According to CustomTariffs data, understanding these jurisdictional differences is crucial for accurate declaration and duty calculation.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8504500000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8504500000 | 0.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8504504000 | Free | — | ["No."] |
| 850450 | — | — | — |
| 8504508000 | Free | — | ["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 850450 cover?
This subheading covers "Other inductors," which are passive electrical components designed to store energy in a magnetic field when electric current flows through them. According to the World Customs Organization's Harmonized System Nomenclature, this category encompasses inductors not specifically classified elsewhere in heading 8504, such as toroidal inductors, chokes, and coils used in electronic circuits for filtering, tuning, or energy transfer. The USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm this broad scope for components primarily functioning as inductors.
What falls outside HS 850450?
The following products are excluded from HS 850450: transformers (classified under 8504.30), specifically those designed to change voltage levels; static converters for power supply (8504.40), such as AC-DC converters; and electrical apparatus for the protection of electrical circuits (8536), like circuit breakers. Components that are primarily magnetic materials without a clear inductive function, or those integrated into larger assemblies where their inductive function is secondary, would also be classified elsewhere, often under heading 8533 for resistors or heading 8542 for integrated circuits.
What are common classification mistakes for HS 850450?
A common error is misclassifying transformers as inductors, or vice versa, especially when dealing with components that might exhibit both properties. According to General Rule of Interpretation (GRI) 3(b) of the Harmonized System, when goods are classifiable by reference to two or more headings, classification shall be determined by the component which gives them their essential character. Importers may also incorrectly classify complex electronic modules containing inductors under this subheading, when they should be classified based on their primary function or as composite goods.
How should importers classify products under HS 850450?
The correct procedure for classifying products under HS 850450 involves a detailed examination of the product's design, function, and construction. Importers and customs brokers should consult the official tariff schedules of the importing country, such as the USITC HTS or the UK Trade Tariff, and review the Explanatory Notes to the Harmonized System. Identifying the primary electrical function as inductance, and ensuring the component is not a transformer or a static converter, is crucial. If uncertainty remains, seeking a binding ruling from customs authorities is recommended.
How is the duty calculated for products under HS 850450?
A batch of 10,000 ferrite core inductors, each with a declared customs value of $0.50 USD, totaling $5,000 USD, would attract a US duty of $250.00 USD. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem, as published in the USITC Harmonized Tariff Schedule for subheadings under 8504.50. The calculation is: 5.0% × $5,000 USD = $250.00 USD.
Which trade agreements reduce duties for HS 850450?
Several free trade agreements may reduce the applicable duty rate for HS 850450, including the United States-Mexico-Canada Agreement (USMCA) and the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP). Under USMCA, originating goods from Canada and Mexico can receive duty-free treatment. For CPTPP, originating goods from member countries like Japan and Singapore may also benefit from preferential rates, often Free. Documentation required typically includes a self-certified origin statement for USMCA or a specific origin declaration for CPTPP, depending on the importing country's requirements.
```Which HS Codes Are Related?
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FAQ
What are the typical import duty rates for HS code 850450 (Other inductors)?
Import duty rates for HS code 850450 vary significantly by country. For example, the United States applies a 0.00% duty rate under its Most Favored Nation (MFN) tariff. The European Union, under the TARIC system, often has a 0.00% duty rate for goods originating from countries with preferential trade agreements, but may apply higher rates for others. The United Kingdom's Trade Tariff also lists a 0.00% duty rate for many originating countries. It is crucial to consult the specific tariff schedule of the importing country for the applicable rate based on the origin of the goods.
How are inductors classified under HS code 850450?
HS code 850450 covers 'Other inductors' which are electrical components designed to store energy in a magnetic field when electric current flows through it. This heading is used for inductors that are not specifically covered by other headings within Chapter 85. Key classification criteria include the component's function (energy storage via magnetic field), its construction (typically a coil of wire wound around a core), and its electrical properties. Components that are primarily transformers or similar static converters (HS 850431-850439) or parts of electrical machinery of heading 8501 or 8502 are excluded.
What documentation is typically required for importing goods classified under HS 850450?
Standard import documentation for HS code 850450 generally includes a commercial invoice detailing the value, quantity, and description of the inductors; a packing list specifying the contents of each package; and a bill of lading or air waybill for transport. Depending on the importing country and the origin of the goods, a certificate of origin may be required to claim preferential duty rates under trade agreements. Technical specifications or datasheets for the inductors might also be requested by customs authorities to verify classification.
How is the import duty calculated for HS code 850450, and can you provide an example?
The duty calculation depends on whether the duty rate is ad valorem (a percentage of the value) or specific (a fixed amount per unit). For HS 850450, many countries have a 0.00% ad valorem duty rate. If a duty were applicable, for instance, a hypothetical 5% ad valorem rate on inductors valued at $10,000, the duty would be calculated as: 5% of $10,000 = $500. If there were a specific duty, such as $0.10 per unit, and you imported 1,000 units, the duty would be 1,000 units * $0.10/unit = $100. Always verify the exact duty rate and its basis (ad valorem or specific) with the importing country's customs tariff.
Which trade agreements commonly offer preferential duty rates for HS code 850450?
Many free trade agreements (FTAs) and preferential trade schemes can lead to reduced or zero duty rates for HS code 850450. For example, goods originating from countries that are part of the USMCA (United States-Mexico-Canada Agreement) may benefit from preferential treatment when imported into the United States, Canada, or Mexico. Similarly, the EU has numerous FTAs with countries worldwide, and goods meeting the rules of origin under these agreements often receive duty-free entry into the EU. The UK also has its own set of FTAs post-Brexit. Importers must ensure their goods meet the specific 'rules of origin' stipulated in the relevant trade agreement to qualify for preferential rates.