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.

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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.

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?

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.

Full 8-digit codes

Pick the description that best matches your product.

1 code below this one

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 Save

Compare the sibling codes

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%

Export to Norway

What Norwegian customs charges when goods like these are imported into Norway.

85.41.9000

Parts

Ordinary duty

Duty free

Goods of EU origin

Duty free You need documentation of EU origin to use this rate.

Norwegian tariff data version 1.5/1.2, last checked Aug. 3, 2026.

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

Export to the United Kingdom

What UK customs charges when goods like these are imported into the UK.

8541 90 00 00

Parts

Ordinary duty

Duty free

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.

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

UK tariff data version v4.0.1576, last checked Aug. 3, 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).

Check the neighbouring codes

The codes just before and after this one, in case a nearby group fits better.

See all 12 codes at this level

Previous code 8541 60

Mounted piezo-electric crystals

you are here 8541 90

Parts of diodes, transistors and similar semiconductor devices; photo…

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with SKAT, 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.