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8533.90.40.00/Ceramic PTC Thermistor Element/Japan

Ceramic PTC Thermistor Element from Japan

Positive temperature coefficient (PTC) ceramic thermistor element that increases resistance dramatically at threshold temperature for self-regulating heating or overcurrent protection. Ceramic material electrically reactive per HTS 8533.90.40.00 for 8533.40 goods. Utilized in motor start circuits and battery 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%
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Import Tips

• Specify Curie temperature and switching ratio in documentation; ensure element-only import without encapsulation; test functionality to confirm PTC behavior

Ceramic PTC Thermistor Element from Japan — Import Duty Rate | HTS 8533.90.40.00