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EximAgent HS Codes
854079Chapter 85

854079 — Thermionic, cold cathode or photocathode valves and tubes (for example, vacuum…: Other

HS code 854079 classifies Thermionic, cold cathode or photocathode valves and tubes (for example, vacuum…: Other. 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.

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Description

Thermionic, cold cathode or photocathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode ray tubes, television camera tubes) : Microwave tubes (for example, magnetrons, klystrons, travelling-wave tubes, carcinotrons), excluding grid-controlled tubes : Other

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 States3.3%–3.7%
    MFNas of Jan 1, 2026

Common questions

What is HS code 854079?
Thermionic, cold cathode or photocathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode ray tubes, television camera tubes) : Microwave tubes (for example, magnetrons, klystrons, travelling-wave tubes, carcinotrons),…
What duty rates apply to 854079?
Listed US duty: 3.3%–3.7% — see the duty-rates table for the full breakdown.

Browse all of 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 →

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