What is HS-4 8542 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
8542 — Electronic integrated circuits
Chapter 85: Electrical machinery and equipment
Plain-language overview
Use HS-4 8542 when importing electronic integrated circuits like microcontrollers or memory chips. For example, if you're bringing in a shipment of processors for smartphones, this heading applies directly to your goods.
When deciding among the subheadings, consider the specific function of your integrated circuits. If your product is a microprocessor with built-in memory, you should classify it under HS-6 854231. However, if it’s solely a memory chip, then HS-6 854232 is the right choice.
If your integrated circuit serves as an amplifier, you would classify it under HS-6 854233. For circuits that don't fit neatly into these categories, such as specialized or less common types, use HS-6 854239 for 'not elsewhere classified'.
Keywords & topics
Useful terms traders and brokers use for this HS-4 heading.
electronic integrated circuits · HS-4 8542 · microcontrollers · memory chips · amplifiers · processors · HS-6 classifications · import codes · parts of integrated circuits · circuit types
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Microcontrollers for consumer electronics
- Flash memory chips for data storage
- Audio amplifiers for sound systems
- Specialized integrated circuits for automotive applications
- Parts like substrates or connectors for integrated circuits
Common questions
Frequent classification questions with short practical guidance.
How to classify electronic integrated circuits?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
What are the subheadings under HS-4 8542?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Which HS-6 code for memory chips?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine the right HS code for processors?
Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.
What are parts of electronic integrated circuits classified as?
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 electronic integrated circuits for import
Check the exact product specs and destination-country tariff notes before finalizing the code.
differences between HS-6 854231 and 854232
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
importing microcontrollers and their HS codes
Check the exact product specs and destination-country tariff notes before finalizing the code.
understanding HS-4 8542 for electronics
Use this topic to narrow your shortlist, then validate the final code against legal wording.
choosing the right HS code for amplifiers
Use this topic to narrow your shortlist, then validate the final code against legal wording.
parts of electronic integrated circuits explained
Use this topic to narrow your shortlist, then validate the final code against legal wording.
n.e.c. in heading 8542 meaning
Use this topic to narrow your shortlist, then validate the final code against legal wording.
examples of products under HS-4 8542
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products fall under HS-4 8542?
- HS-4 8542 covers electronic integrated circuits such as processors, memories, amplifiers, and their parts.
- How do I choose between HS-6 subheadings?
- Select based on the specific function of the circuit: processors go under 854231, memories under 854232, and amplifiers under 854233.
- What does n.e.c. mean in HS-6 854239?
- n.e.c. stands for 'not elsewhere classified', used for integrated circuits that don't fit into the other specific categories.
- Are there specific import regulations for electronic circuits?
- Yes, ensure compliance with local regulations and standards for electronic components when importing.
- Can I use HS-4 8542 for all electronic components?
- No, HS-4 8542 specifically applies to electronic integrated circuits; other components may fall under different headings.
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Heading-browse mode uses HS-6 854200 (first line of this block).
HS-6 subheadings (5)
- 854231Electronic integrated circuits; processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
- 854232Electronic integrated circuits; memories
- 854233Electronic integrated circuits; amplifiers
- 854239Electronic integrated circuits; n.e.c. in heading no. 8542
- 854290Parts of electronic integrated circuits