Chapters › 8541

HTS 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

As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗
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Chapter 99 measures listing products under 8541

Lines under 8541

HTSDescriptionGeneralColumn 2
8541.10.00Diodes, other than photosensitive or light-emitting diodes (LED)Free35%
8541.10.00.40Unmounted chips, dice and wafers
8541.10.00.50Zener
8541.10.00.60Microwave
8541.10.00.70With a maximum current of 0.5 A or less
8541.10.00.80Other
8541.21.00With a dissipation rate of less than 1 WFree35%
8541.21.00.40Unmounted chips, dice and wafers
8541.21.00.75With an operating frequency not less than 100 MHz
8541.21.00.95Other
8541.29.00OtherFree35%
8541.29.00.40Unmounted chips, dice and wafers
8541.29.00.55With an operating frequency less than 30 MHz
8541.29.00.65With an operating frequency 30 MHz or greater but less than 30,000 MHz
8541.29.00.85With an operating frequency 30,000 MHz or greater
8541.30.00Thyristors, diacs and triacs, other than photosensitive devicesFree35%
8541.30.00.40Unmounted chips, dice and wafers
8541.30.00.80Other
8541.41.00.00Light-emitting diodes (LED)Free20%
8541.42.00Photovoltaic cells not assembled in modules or made up into panelsFree35%
8541.42.00.10Crystalline silicon photovoltaic cells of a kind described in statistical note 12 to this chapter
8541.42.00.80Other
8541.43.00Photovoltaic cells assembled in modules or made up into panelsFree35%
8541.43.00.10Crystalline silicon photovoltaic cells of a kind described in statistical note 12 to this chapter
8541.43.00.80Other
8541.49Other:
8541.49.10Other diodesFree35%
8541.49.10.10Unmounted chips, dice and wafers
8541.49.10.50Other
8541.49.70TransistorsFree35%
8541.49.70.40Unmounted chips, dice and wafers
8541.49.70.80Other
8541.49.80.00Optical coupled isolatorsFree35%
8541.49.95.00OtherFree35%
8541.51.00.00Semiconductor-based transducersFree35%
8541.59.00OtherFree35%
8541.59.00.40Unmounted chips, dice and wafers
8541.59.00.80Other
8541.60.00Mounted piezoelectric crystalsFree35%
8541.60.00.1032.768 kHz
8541.60.00.20Not exceeding 1 MHz, except 32.768 kHz
8541.60.00.30Exceeding 1 MHz, but not exceeding 5 MHZ
8541.60.00.50Exceeding 5 MHZ, but not exceeding 20 MHz
8541.60.00.60Exceeding 20 MHZ
8541.60.00.80Other
8541.90.00PartsFree35%
8541.90.00.10Frames for photovoltaic cells assembled in modules or made up into panels (as covered by subheading 8541.43.00)
8541.90.00.80Other