nRF52840 SoC Microcontroller from China

Nordic nRF52840 BLE 5.4 ARM Cortex-M4 with TrustZone. Controller IC under 8542.31.0030.

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

Bluetooth qualification docs

Nordic DevZone support referenced

SoC vs discrete radio distinction

nRF52840 SoC Microcontroller from China — Import Duty Rate | HTS 8542.31.00.30