💾 Data Updated: Latest version • Last updated: December 09, 2025

9030.90.66.00 - Of instruments and apparatus of subheading 9030.40 or 9030.82 🖩

Details

FieldValue
Unit of QuantityNo.
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty40%
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS category, 9030.90.66.00, specifically covers printed circuit assemblies that are parts or accessories for instruments and apparatus classified under subheadings 9030.40 or 9030.82. These subheadings generally encompass oscilloscopes, spectrum analyzers, and other instruments designed for measuring or checking electrical quantities, as well as devices for measuring or detecting ionizing radiation. Therefore, this classification is for the electronic boards and components within such sophisticated measuring and testing equipment.

Distinction from its sibling category, 9030.90.68.00 ("Other"), is crucial. While 9030.90.66.00 is exclusively for printed circuit assemblies, the "Other" sibling category is a residual classification for all other parts and accessories for instruments under heading 9030 that are not otherwise specified. This means if a part is not a printed circuit assembly, or if it is a printed circuit assembly not intended for the specific instruments in 9030.40 or 9030.82, it would likely fall under 9030.90.68.00.

As a leaf node, this classification does not have further subcategories. Therefore, the focus remains on accurately identifying printed circuit assemblies that serve as components for the particular types of electrical measuring and radiation detection instruments referenced in the description. Classification within this code relies on the intended end-use and the specific functionality of the printed circuit assembly within the broader instrument, rather than its material composition or manufacturing process.

Frequently Asked Questions

›What is HTS code 9030.90.66.00?
HTS code 9030.90.66.00 covers Of instruments and apparatus of subheading 9030.40 or 9030.82 under the US Harmonized Tariff Schedule. It falls under Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof.
›What products are classified under 9030.90.66.00?
This classification covers Of instruments and apparatus of subheading 9030.40 or 9030.82. It is a subcategory of Printed circuit assemblies:.
›What is the import duty rate for 9030.90.66.00?
The general rate of duty for HTS 9030.90.66.00 is Free. The Column 2 rate is 40%.
›What unit of quantity is used for 9030.90.66.00?
Imports under HTS 9030.90.66.00 are measured in No..

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