854121 — Semiconductor devices (for example, diodes, transistors, semiconductor-based…: With a dissipation rate of less than 1 W
HS code 854121 classifies Semiconductor devices (for example, diodes, transistors, semiconductor-based…: With a dissipation rate of less than 1 W. It belongs to Chapter 85 (Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles) of Section XVI (Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles) of the Harmonized System. Duty rates are recorded for 1 country.
Description
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 : Transistors, other than photosensitive transistors : With a dissipation rate of less than 1 W
Duty rates
US MFN base rate (HTS 2026, Column-1 General) — excludes Section 301 / IEEPA add-ons; not legal advice. Other countries’ rates and live duties via the EximAgent CLI.
- USUnited States0%MFNas of Jan 1, 2026
Common questions
- What is HS code 854121?
- 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…
- What duty rates apply to 854121?
- Listed duty rates range from 0% across 1 country rate.
Go beyond the code
Find verified importers of 854121 — Semiconductor devices (for example, diodes, transistors, semiconductor-based…: With a dissipation rate of less than 1 W by country, with live tariff context, OFAC sanctions screening, and ready-to-send outreach — each result confidence-tagged.