Nokia AirScale Rectifier Module from Japan
A rectifier module for Nokia's AirScale 5G base station, providing stable DC power conversion for high-power telecom transceivers. Classified under 8504.40.8500 due to its dedicated design for telecommunication base station apparatus.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide OEM documentation proving telecom base station compatibility to justify 8504.40.8500 over general categories
• Ensure RoHS compliance and EMI testing reports for telecom imports to pass customs scrutiny
• Avoid misclassification by distinguishing from industrial rectifiers; telecom-specific efficiency ratings are key