</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8529.10.21.20/Coaxial Balun Transformer for TV Antennas/Japan

Coaxial Balun Transformer for TV Antennas from Japan

300-to-75 ohm matching transformer (balun) preventing TV ghosting by converting balanced ladder line to unbalanced coax. Essential antenna feedpoint component. HTS 8529.10.21.20 for TV antenna parts.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Calculate with your customs valueVerify classification with AI

Import Tips

• Specify impedance ratios (300/75Ω) and frequency range matching TV bands

• Weatherproof versions need IP rating documentation