8504.90.96/High-Frequency Transformer Shield/Japan

High-Frequency Transformer Shield from Japan

Mu-metal shield can for EMI suppression in high-frequency transformers used in switch-mode power supplies. As a specialized part, it falls under HTS 8504.90.96 for transformer protection.

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 value Verify classification with AI

Import Tips

• Specify permeability and frequency range (kHz-MHz) to confirm EMI shielding function

• Magnetic alloy content may require origin certificates for alloy-specific duties

• Avoid generic 'metal cans' declaration; link explicitly to transformer use