TariffTracker›Tariff Guide›HTS 8504
Chapter 85 · HTS 8504

HTS 8504 – Transformers, Inductors & Power Supplies

HTS 8504 covers power transformers, inductors, DC-DC converters, and static converters. Chinese-origin power supplies face 40%. Japanese and Taiwanese inductors and transformers face 15%. USMCA-qualifying Mexican-origin goods are duty-free.

Duty Rates by Country of Origin

China
Section 301 (25%) + Section 122 (10%)
35%
Japan
Section 122 only
10%
Taiwan
Section 122 only
10%
Mexico
USMCA duty-free
0%

Common Part Numbers

SRR1260-100Y744771147HCPL-314JGU1R-0505-SMD

Key Manufacturers

Wurth ElektronikMurataTDKCoilcraftBel FuseVicor

Calculate exact duty for your shipment

Enter your part number or HTS 8504 code directly to get live USITC rates, MPF, and total landed cost.

Calculate Duty →