HS Code for Power Transistors and IGBTs
The HS Code for power transistors and igbts is 854129. The MFN duty rate for importing to the US is Free.
| HS Code (6-digit) | 854129 |
|---|---|
| US Duty Rate (MFN) | Free |
| EU Duty Rate (MFN) | 0% |
| Chapter | 85 |
| Heading | 8541 |
| Last Updated | 2026-05 |
Description
Transistors, other than photosensitive, with dissipation rate >= 1 W
HS Code 854129 covers power transistors and IGBTs with a dissipation rate of 1 watt or more, and they enter the United States duty-free.
Frequently Asked Questions
Are there any special import restrictions for power transistors (HTS 854129) containing radiation-hardened components when shipping to the European Union?
Yes, power transistors and IGBTs designed with radiation-hardened technology for aerospace or military use may be subject to dual-use export controls under the EU Dual-Use Regulation (EU 2021/821). Importers must verify if the specific product and its technical parameters are listed and may require an authorization from the national competent authority prior to shipment. This is in addition to standard customs documentation for electronic components.
How does the power dissipation rating of a transistor affect its classification under HTS 854129?
HTS 854129 specifically applies to transistors, other than photosensitive, with a dissipation rate of 1 watt or more. If your transistor has a power dissipation rating below 1 W, it would be classified elsewhere, typically under subheading 8541.21. The precise wattage, as stated in the device's technical specifications, is the critical determining factor for correct classification under this code.
Alternative or Confused Classifications
Power transistors and IGBTs are often confused with similar semiconductor devices. The most common alternative is HTS 8541.30 for 'Semiconductor devices, whether or not assembled into modules or made up into panels,' which is a broader basket category. Products like Thyristors (SCRs) and Triacs, while also power semiconductor switches, are specifically classified under 8541.30, not here. Additionally, ensure the device is indeed a 'transistor' as defined by its three-terminal amplifying/switching function, as some power modules combining IGBTs with diodes or drivers may be classified elsewhere, such as in 8504.40 for static converters.
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