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HS-4 · Heading

8541Semiconductor devices (e.g. diodes, transistors, semiconductor based transducers); including photovoltaic cells assembled or not in modules or panels, light-emitting diodes (LED) assembled with other LEDs or not, mounted piezo-electric crystals

Chapter 85: Electrical machinery and equipment

Plain-language overview

Use HS-4 8541 when importing semiconductor devices such as diodes, transistors, and photovoltaic cells. For example, if you're shipping a batch of light-emitting diodes (LEDs) for use in electronic displays, this heading applies.

Carefully distinguish between the HS-6 lines under this heading. For instance, 854110 covers diodes that are not photosensitive or light-emitting, while 854141 specifically targets photosensitive devices like LEDs. Understanding these distinctions is crucial for accurate classification.

When dealing with transistors, you’ll need to choose between 854121 for those with a dissipation rate of less than 1W and 854129 for those at 1W or more. This differentiation affects not only classification but also potential duties and regulations.

If your shipment includes photovoltaic cells, note that 854142 refers to those not assembled in modules, while 854143 covers cells assembled in modules or panels. This can impact how you present your goods to customs.

Keywords & topics

Useful terms traders and brokers use for this HS-4 heading.

semiconductor devices · diodes · transistors · photovoltaic cells · light-emitting diodes · thyristors · piezo-electric crystals · electrical apparatus · HS-4 8541 · import classification · customs duties · HS-6 subheadings · electronic components · parts for semiconductor devices · photosensitive devices

Examples

Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.

  • Light-emitting diodes (LEDs) for electronic displays
  • Transistors with a dissipation rate of 0.5W
  • Photovoltaic cells not assembled in modules
  • Thyristors used in power control applications
  • Mounted piezo-electric crystals for sensors
  • Diodes for signal processing circuits
  • Transducers for audio equipment

Common questions

Frequent classification questions with short practical guidance.

What is HS-4 8541 used for?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How to classify semiconductor devices for import?

Write down material, use, and product form first, then compare nearby lines before you lock the code.

What are the differences between HS-6 lines under 8541?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Are light-emitting diodes classified under HS-4 8541?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

What are the duties for importing transistors?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How to determine the correct HS code for photovoltaic cells?

Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.

What does HS-4 8541 cover in terms of semiconductor devices?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Related topics

Common real-world topics that come up during code comparison.

how to classify diodes under HS-4 8541

Use this topic to narrow your shortlist, then validate the final code against legal wording.

importing light-emitting diodes and their classifications

Check the exact product specs and destination-country tariff notes before finalizing the code.

differences between transistors with different dissipation rates

Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.

HS-4 8541 semiconductor devices explained

Use this topic to narrow your shortlist, then validate the final code against legal wording.

what to know about photovoltaic cells in HS-4 8541

Use this topic to narrow your shortlist, then validate the final code against legal wording.

understanding HS-6 subheadings for semiconductor imports

Check the exact product specs and destination-country tariff notes before finalizing the code.

how to find the right HS code for thyristors

Use this topic to narrow your shortlist, then validate the final code against legal wording.

guidelines for importing piezo-electric crystals

Check the exact product specs and destination-country tariff notes before finalizing the code.

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What types of semiconductor devices are covered under HS-4 8541?
HS-4 8541 covers a variety of semiconductor devices including diodes, transistors, thyristors, light-emitting diodes, and photovoltaic cells.
How do I determine the correct HS-6 code for my shipment?
To determine the correct HS-6 code, assess the specific characteristics of your product, such as whether it is photosensitive and its dissipation rate if applicable.
Are there specific regulations for importing photovoltaic cells?
Yes, photovoltaic cells have specific classifications under HS-4 8541, particularly whether they are assembled in modules or not, which can affect import regulations.
What is the difference between HS-6 codes 854121 and 854129?
HS-6 code 854121 applies to transistors with a dissipation rate of less than 1W, while 854129 covers those with a dissipation rate of 1W or more.
Can I use HS-4 8541 for all types of diodes?
No, HS-4 8541 specifically categorizes diodes based on their characteristics. For example, light-emitting diodes fall under a different subheading than standard diodes.

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