# United States tariff lines under HS 8504.50

> The United States tariff splits HS 8504.50 (other inductors) into 2 national lines: 8504.50.40.00 (for power supplies for automatic data processing machines or units thereof of heading 8471; power supplies for goods of subheading 8443.31 or 8443.32; power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62; for telecommunication apparatus) and 8504.50.80.00 (other). Every United States line under 8504.50 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/850450
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 85](https://border.bot/countries/united-states/hs-codes/85) / [8504.50](https://border.bot/countries/united-states/hs-codes/850450)

## Key facts

- HS subheading: [8504.50](https://border.bot/hs-codes/850450)
- Duty (MFN): Free
- National lines: 2
- Tariff: [United States](https://border.bot/countries/united-states)
- 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

## United States lines under 8504.50

The United States tariff splits HS 8504.50 (other inductors) into 2 national lines: 8504.50.40.00 (for power supplies for automatic data processing machines or units thereof of heading 8471; power supplies for goods of subheading 8443.31 or 8443.32; power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62; for telecommunication apparatus) and 8504.50.80.00 (other).

Every United States line under 8504.50 is free of general (MFN) duty.

- [8504.50.40.00](https://border.bot/countries/united-states/hs-codes/8504504000) Other inductors, For power supplies for automatic data processing machines or units thereof of heading 8471; power supplies for goods of subheading 8443.31 or 8443.32; power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62; for telecommunication apparatus. Duty (MFN): free
- [8504.50.80.00](https://border.bot/countries/united-states/hs-codes/8504508000) Other inductors, Other. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 8504.50 yet.

- [The Harmonized System text for 8504.50](https://border.bot/hs-codes/850450)

- Previous subheading: [8504.40](https://border.bot/countries/united-states/hs-codes/850440) Static converters
- Next subheading: [8504.90](https://border.bot/countries/united-states/hs-codes/850490) Parts

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8504.50?

The United States tariff splits HS 8504.50 (other inductors) into 2 national lines: 8504.50.40.00 (for power supplies for automatic data processing machines or units thereof of heading 8471; power supplies for goods of subheading 8443.31 or 8443.32; power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62; for telecommunication apparatus) and 8504.50.80.00 (other).

### What is the duty on HS 8504.50 in the United States?

Every United States line under 8504.50 is free of general (MFN) duty.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/850450.json