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HTS 8541.10.00Chapter 85

HTS 8541.10.00Diodes, other than photosensitive or light-emitting diodes (LED) Duty Rate & Import Guide

Electrical Machinery and Equipment · 1 court case · $47.7M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

35%

Trade Agreement Eligibility

CUSMAKORUS

Notes

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Trade Intelligence

Monthly Imports

$47.7M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

5 rulings — · 0 reg · 1 CIT, 0 CAFC

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 12 NCM codes

Compare All →

Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, CourtListener, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

Trade Remedy

Additional Tariffs Apply

Section 301 — China Tariffs+25%

List 1 — ~$34B of Chinese goods (machinery, electronics, industrial components)

Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.

Effective 2018-07-06

These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →

Subheadings (6)

CodeDescriptionRate
8541.10.00Diodes, other than photosensitive or light-emitting diodes (LED)Free
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

CBP Rulings (5)

884779Classification

The tariff classification of Schottky rectifier diodes from Taiwan

085540Classification

Bridge Rectifier Diodes

N149155ClassificationNAFTA

The tariff classification and status under the North American Free Trade Agreement (NAFTA) of bridge rectifier diodes from Ireland

958726Classification

Bridge Rectifier Diodes; Thyristor Modules; Electrical Static Converters; Legal Notes 2 and 5 to Chapter 85; Headings 8504 and 8541; ABB Power Transmission v. United States, Slip Op. 95-141; HQ 086223 and HQ 085540, revoked

960323Classification

Bridge Rectifier Diodes; Thyristor Modules; Electrical Static Converters; Legal Notes 2 and 5 to Chapter 85; Headings 8504 and 8541; ABB Power Transmission v. United States, Slip Op. 95-141; NY 884870, revoked

Court of International Trade & Federal Circuit (1)

Matching Export Code (Schedule B)

8541100040Schedule B

UNMOUNTED CHIPS, DICE, WAFERS FOR DIODES OTHER THAN PHOTOSENSITIVE OR LIGHT-EMITTING DIODES

Census Bureau export classification matching this HTS import code.

85418541.10.00.40