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Import duty / Chapter 85 / Heading 8541

Import duty on Semiconductor 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 (HS 8541)

Heading 8541 covers 12 tariff lines in LoadLoom's table; 11 of them clear duty-free under USMCA for goods made in Canada, the US or Mexico. Published US and Canadian rates below, verified October 2026. Pick the line that matches your goods for the worked example and border steps.

HS codeGoodsUS dutyCanada dutyUSMCA
8541.10Electrical apparatus; diodes, other than photosensitive or light-emitting diodes (LED)FreeFreeFree with certificate
8541.21Electrical apparatus; transistors, (other than photosensitive), with a dissipation rate of less than 1WFreeFreeFree with certificate
8541.29Electrical apparatus; transistors, (other than photosensitive), with a dissipation rate of 1W or moreFreeFreeFree with certificate
8541.30Electrical apparatus; thyristors, diacs and triacs, other than photosensitive devicesFreeFreeFree with certificate
8541.41Electrical apparatus; photosensitive semiconductor devices, light emitting diodes (LED)FreeFreeFree with certificate
8541.42Electrical apparatus; photosensitive semiconductor devices, photovoltaic cells not assembled in modules or made up into panelsFreeFreeFree with certificate
8541.43Electrical apparatus; photosensitive semiconductor devices, photovoltaic cells assembled in modules or made up into panelsFreeFreeFree with certificate
8541.49Electrical apparatus; photosensitive semiconductor devices, diodes other than light emitting diodes and photovoltaic cells whether or not assembled in modules or made up into panelsFreeFreeNot eligible
8541.51Electrical apparatus; photosensitive semiconductor devices, semiconductor-based transducersFreeFreeFree with certificate
8541.59Electrical apparatus; photosensitive semiconductor devices n.e.c. in heading no. 8541FreeFreeFree with certificate
8541.60Crystals; mounted piezo-electricFreeFreeFree with certificate
8541.90Electrical apparatus; parts for diodes, transistors and similar semiconductor devices and photosensitive semiconductor devicesFreeFreeFree with certificate

This page is a free reference for shippers, not a customs ruling. Final classification and duty are determined by the licensed customs broker at entry, and government amounts are always billed at actual. Rates change with each tariff edition and trade action.

Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles ยท Every chapter