Code 8541 90 · Heading 8541

Other parts for semiconductor components, light-sensitive semiconductor components, LEDs and mounted piezoelectric crystals

This code covers parts for diodes, transistors and similar semiconductor components, light-sensitive semiconductor components, light-emitting diodes and mounted piezoelectric crystals. It applies when the part is not covered by one of the specifically named component categories.

See the official tariff text

Official tariff text

Parts of diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, light emitting diodes and mounted piezoelectric crystals, n.e.s.

How we got to this code

XVI
85
8541
8541 90

Show the steps

The path to this code

Every code is reached through these choices, one level at a time.

Step 4 of 4

Step 1 · Section XVI Machinery and mechanical appliances; electrical equ…
Is the product a machine, apparatus or mechanical tool, or is it electrical equipment, a sound recorder or player, or a television image and sound recorder or player?
✓
Step 2 · Chapter 85 Electrical machinery and equipment and parts thereo… 2 of 2 chapters in section XVI
What is the product: an electrical motor, generator or converter; a transformer or electrical converter; a magnet; a primary cell or battery; an accumulator; a household appliance; a shaver or hair-removal appliance; equipment for an internal-combustion engine, vehicle or bicycle; a portable lamp; an industrial or laboratory heating appliance; soldering or welding equipment; another electrical heating appliance; a telephone or other data-communication device; sound equipment; video equipment or recording media; a display module; a radio, television, radar, navigation or remote-control device; electrical control, switching, lighting, semiconductor, circuit, cable or insulation equipment; another electrical machine or apparatus; or electrical and electronic waste or scrap?
✓
Step 3 · Heading 8541 Semiconductor devices "e.g. diodes, transistors, se… 40 of 48 headings under chapter 85
What is the item: a diode, transistor, thyristor/diac/triac, LED, photocell or solar cell, another light-sensitive semiconductor component, a semiconductor-based transducer, another semiconductor component, a mounted piezo-electric crystal, or a part for one of these?
✓
Step 4 · Subheading 8541 90 Parts of diodes, transistors and similar semiconduc… 12 of 12 subheadings under heading 8541
Is the item a diode, transistor, thyristor, diac, triac, LED, photovoltaic cell or solar cell, other light-sensitive semiconductor component, semiconductor-based transducer, mounted piezoelectric crystal, or another specifically named semiconductor component—or is it a part for one of these items?

Pick the 8-digit code

Import duty on the codes below: 0.0%

Only one code below

8541 90 00

Parts of diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, light emitting diodes and mounted piezoelectric crystals, n.e.s.

Duty free

This subheading has one 8-digit code, so that is the code to use.

Open 8541 90 00 Save

This is the catch-all under 8541: it covers what the sibling codes below do not.

This is the remainder for parts of the semiconductor components, light-sensitive semiconductor components, LEDs and mounted piezoelectric crystals in the parent group when no sibling code specifically names the part or the component category.

Compare the sibling codes

See all 12 codes at this level

8541 10 Diodes (excl. photosensitive or light emitting diodes "LED") 0.0%
8541 21 Transistors with a dissipation rate < 1 W (excl. photosensitive transistors) 0.0%
8541 29 Transistors with a dissipation rate >= 1 W (excl. photosensitive transistors) 0.0%
8541 30 Thyristors, diacs and triacs (excl. photosensitive semiconductor devices) 0.0%
8541 41 Light emitting diodes "LED" 0.0%
8541 42 Photovoltaic cells not assembled in modules or made up into panels 0.0%
8541 43 Photovoltaic cells assembled in modules or made up into panels 0.0%
8541 49 Photosensitive semiconductor devices (excl. photovoltaic generators and cells) 0.0%
8541 51 Semiconductor-based transducers (excl. photosensitive) 0.0%
8541 59 Semiconductor devices, n.e.s. 0.0%
8541 60 Mounted piezo-electric crystals 0.0%
8541 90 Parts of diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, light emitting diodes and mounted piezoelectric crystals, n.e.s. you are here 0.0%

Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

Their lines1 Norwegian line

85.41.9000 Parts

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

Duty free

Their lines1 British line

8541 90 00 00 Parts

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

0.0%

Estimated from published US measures

Their lines2 US lines
Entry dateSept. 17, 2026

8541.90.00.10 Semiconductor devices (for example, diodes, transistors, semiconductor-based transducers)

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 1 Norwegian line

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

85.41.9000

Parts

Ordinary duty

Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 1 British line

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

8541 90 00 00

Parts

Ordinary duty

Duty free

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1599, last checked Sept. 13, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

See the 2 US lines

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

8541.90.00.10

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, Parts, Frames for photovoltaic cells assembled in modules or made up into panels (as covered by subheading 8541.43.00)

General rate

Free

From the EU

0.0% Estimated from published US measures US headings applied: 9903.05.86 U.S. note 52(b) to subchapter III of chapter 99, 91 FR 47318: as provided in heading 9903.05.86, the duties imposed by headings 9903.05.20 through 9903.05.84 shall not apply to articles classifiable in the listed provisions
8541.90.00.80

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, Parts, Other

General rate

Free

From the EU

0.0% Estimated from published US measures US headings applied: 9903.05.86 U.S. note 52(b) to subchapter III of chapter 99, 91 FR 47318: as provided in heading 9903.05.86, the duties imposed by headings 9903.05.20 through 9903.05.84 shall not apply to articles classifiable in the listed provisions

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.