MAX7219 LED Display Driver IC from China
The MAX7219 is an integrated circuit that drives up to 8x8 LED matrix displays with serial interface for digital signage. Classified in HTS 8542.39.00.90 as 'other' electronic ICs since it doesn't fit processor, memory, or specialized amplifier definitions. Common in Arduino projects.
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
• Specify maximum LED drive current (40mA per channel) to distinguish from general display parts
• Common misclassification as display modules (8531.20) - declare as bare IC only
• Include pinout diagrams; helpful for verification against memory or processor codes