Thyristors, diacs and triacs, other than photosensitive devices

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: · Thyristors, diacs and triacs, other than photosensitive devices

8541.30.00 Thyristors, diacs and triacs, other than photosensitive devices

Source: USITC HTS Federal Register overlays Methodology

Estimated landed duty

Total duty rate

50%

Estimated total duty

$5,000

Calculation based on $10,000 customs value

Rates as of 2026HTSRev6

Tariff component	Rate	Est. amount (USD)
MFN base rate (HTS)	0%	$0.00
Other Chapter 99 overlays	50%	$5,000.00
Merchandise Processing Fee (est.)	0.3464%	$34.64
AD/CVD watch	—	Not applied

Origin comparison

Origin	Total duty rate	Est. duty (USD)
China current	50%	$5,000
Mexico	0%	$0
Vietnam	0%	$0
Taiwan	0%	$0

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Why this result is useful

Source-linked

Links to USITC HTS, Federal Register overlays, and methodology you can verify.

Versioned by release

Rates reflect the latest Federal Register updates as of 2026HTSRev6.

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