8503.00.90.00/Airliner Generator Overvoltage Protection Module/Japan

Airliner Generator Overvoltage Protection Module from Japan

Solid-state crowbar circuit for protecting aircraft electrical buses from generator overvoltage. HTS 8503.00.90.00 as principal safety part for heading 8502 aircraft generators. Meets DO-160 environmental standards.

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%

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Import Tips

• Include RTCA/DO-160 test reports for environmental qualification

• Specify protection levels (e.g

• 32VDC trip point)

• Document integration with generator control units