Nordic nRF52840 Bluetooth 5 SoC from China
Nordic Semiconductor nRF52840 is a multi-protocol wireless SoC with ARM Cortex-M4F processor, 1MB flash, BLE 5.4, Zigbee, Thread support, and USB. HTS 8542.31.00.75 applies to this processor IC integrated with radio converters and protocol logic for professional wireless development.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include FCC modular approval IDs for integrated radio certification
• Specify multiprotocol stack capabilities in technical specs
• Monitor EU REACH for Nordic halogen-free manufacturing claims