HS Code 8541.30 : Thyristors, diacs and triacs, other than photosensitive devices
MODULE 2: EXTRACTABLE ANSWER (AEO / SPEAKABLE)
Tariff data verified: July 2026
EN (Official WCO)
FR (Pending)
ES (Pending)
The 6-digit Harmonized System (HS) code for thyristors, diacs and triacs, other than photosensitive devices is 8541.30. Under the 2026 New Zealand (NZ Customs), the representative MFN general duty rate is 0% [New Zealand Customs Service].
MODULE 3: SIGNATURE A: HS DECODE VISUAL HIERARCHY
Chapter 85
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
Heading 8541
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
Subheading .30
.30
Thyristors, diacs and triacs, other than photosensitive devices
MODULE 4: SIGNATURE B: TARIFF MATRIX
Import Duty Rates by Destination
United StatesUnited KingdomEuropean UnionCanadaMexicoChinaJapanIndiaAustraliaSouth KoreaGermanyNetherlandsBrazilTürkiyeChinese TaipeiVietnamThailandIndonesiaMalaysiaSingaporeSaudi ArabiaUnited Arab EmiratesSouth AfricaEgyptIsraelChileColombiaPeruPhilippinesPakistanNew ZealandNorwayNigeriaKenyaMoroccoArgentinaEcuadorBangladeshUkraineKazakhstanQatarKuwaitOmanJordanBahrainSri LankaTunisiaGhanaCôte d'IvoireGeorgiaCambodiaPanamaCosta RicaDominican Republic
New Zealand (NZ Customs Service)
8541.30
MODULE 5: NEW ZEALAND IMPORT DUTY & GST BREAKDOWN
Notice: New Zealand customs clearance, tariff classification, normal tariff rates, and 15% GST are governed by the New Zealand Customs Service. Always verify declarable lines with NZ Customs prior to import.
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MODULE 6: Mandatory Customs Entry Document Matrix
Rule-Derived Customs Entry Package Checklist
UNIVERSAL DOCUMENT
Commercial Invoice
Itemized description, currency, Incoterms, seller/buyer details, and country of origin.
UNIVERSAL DOCUMENT
Packing List & Bill of Lading
Gross/net weight, container/seal numbers, piece count, and transport B/L or Air Waybill.
AGENCY-CONDITIONAL (PGA)
FDA Prior Notice / USDA Phytosanitary Cert
Rule-derived from verified PGA flag: Mandatory prior notice filing and health certificate.
MODULE 7: Regulatory Compliance & Partner Government Agency (PGA) Flags
ACE PGA Message-Set Flags:
FCC (FCC): FCC Equipment Authorization Form 740 (RF Devices)
Official ACE program code: ACE/PGA [FDA 21 CFR 1.276].
MODULE 8: NEW ZEALAND Trade Remedies & Safeguards
New Zealand Customs Service Anti-Dumping / Trade Defence
Standard New Zealand Customs Tariff 2026
Steel & Commodity Safeguards
Exempt (Non-Steel Commodity)
Regulatory Compliance Status
Standard Statutory Clearance
MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)
Browse all preferential trade calculators & compliance tools in our Customs Tools Hub ↗.
| Agreement Code | Trade Agreement / Program | Preferential Rate | Rules of Origin (RoO) Requirement |
|---|---|---|---|
| MFN | WCO Most-Favoured-Nation (MFN) Status | Standard MFN Rate | Applies to all WTO member states for Thyristors, diacs and triacs, other than photosensitive devices. |
| FTA | New Zealand Preferential & Regional Trade Agreements | Free / Concessional | Subject to official Certificate of Origin & Rules of Origin (RoO) requirements. |
MODULE 10: Logistics, Freight & Transport Specifications
Standard 20ft Container
~28 CBM / 28,000 kg Payload
Standard 40ft High-Cube
~68 CBM / 28,600 kg Payload
Stowage Factor & Handling
Standard commercial packaging for Thyristors, diacs and triacs, other than photosensitive devices
MODULE 11: New Zealand Customs Tariff Ruling
Legally binding tariff rulings issued by New Zealand Customs Service for HS 8541.30.
Query official NZ Customs portal:
Search NZ Customs Portal for 8541.30 →New Zealand Customs Service Lines (8541.30)
National line-level (8/10-digit) detail for New Zealand (NZ Customs): coverage in progress.
Universal 6-digit WCO backbone applied rate: 0%. Confirm the full national commodity code at the official source (New Zealand Customs Service).
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 8541.10 | Subheading under Heading 8541 | HS 8541.10 New Zealand Duty & Entry Rules → |
| 8541.21 | Subheading under Heading 8541 | HS 8541.21 New Zealand Duty & Entry Rules → |
| 8541.29 | Subheading under Heading 8541 | HS 8541.29 New Zealand Duty & Entry Rules → |
| 8541.41 | Subheading under Heading 8541 | HS 8541.41 New Zealand Duty & Entry Rules → |
Official Primary Sources & Authority References
New Zealand Customs Service Portal ↗
Official NZ Customs Working Tariff, 15% GST, and CPTPP/RCEP rules.
NZ Customs Tariff Ruling System ↗
New Zealand Customs Service binding tariff classification rulings database.
MODULE 14: Frequently Asked Questions (FAQ) & Operational Guide
What is the 6-digit WCO tariff classification and United States (USITC HTS) general duty for Thyristors, diacs and triacs, other than photosensitive devices?
Under WCO Harmonized System 2022 and United States (USITC HTS), Thyristors, diacs and triacs, other than photosensitive devices is classified under HS 8541.30 (Heading 8541, Chapter 85). The representative NZ MFN general duty rate is 0%.
How is HS 8541.30 distinguished within Heading 8541 (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)?
Heading 8541 covers 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. Subheading 8541.30 specifically isolates Thyristors, diacs and triacs, other than photosensitive devices. Importers must verify whether physical characteristics, processing state, or composition require alternative subheadings under Heading 8541.
What are the primary candidate subheadings related to HS 8541.30?
Related subheadings under Heading 8541 include 8541.10, 8541.21, 8541.29, 8541.41, 8541.42, 8541.43, 8541.49, 8541.51. Classification depends on processing stage, decaffeination, purity, or material form.
What mandatory commercial entry documents are required to import Thyristors, diacs and triacs, other than photosensitive devices?
Commercial Invoice (detailing Incoterms, currency, and origin), Packing List, Bill of Lading (or Air Waybill), CBP Form 7501 Entry Summary, and a continuous customs bond are required for formal entries.
Can goods under HS 8541.30 enter duty-free under USMCA or Free Trade Agreements?
Yes. Eligible goods originating in Mexico, Canada, South Korea, or Australia enter duty-free under preference SPI codes (P, KR, AU) provided they satisfy Regional Value Content (RVC) or tariff-shift rules with a valid Certificate of Origin.
What is the US formal entry threshold for shipments of Thyristors, diacs and triacs, other than photosensitive devices?
Commercial shipments of Thyristors, diacs and triacs, other than photosensitive devices with a customs value exceeding $2,500 USD require formal customs entry (CBP Form 7501) and a continuous entry bond. Informal entry applies to lower values.
How can an importer obtain a binding CBP classification ruling for HS 8541.30?
Importers may submit an e-Ruling request under 19 CFR Part 177 to CBP National Commodity Specialist Division (NCSD) to obtain a legally binding tariff classification ruling prior to importation.
What import VAT or sales tax applies to HS 8541.30 in New Zealand?
Commercial imports of Thyristors, diacs and triacs, other than photosensitive devices under HS 8541.30 into New Zealand are subject to 15% GST, assessed on the entered customs value plus applicable duties.
What is the customs duty de minimis threshold in New Zealand?
The customs de minimis threshold for import shipments into New Zealand is NZD $1,000 (~$600). Consignments under this value may qualify for duty-free or simplified entry under local regulations.
Which authority regulates customs entry and tariff classification in New Zealand?
Customs declarations, import duty assessments, and NZ Customs Tariff Ruling System for HS 8541.30 are administered by New Zealand Customs Service.
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