Telephone Answering Machine Main PCB from Mexico
Printed circuit assembly containing the microcontroller, memory, and signal processing chips specifically designed for telephone answering machines of heading 8521. It handles voice recording, playback, and call detection functions. Classified under 8522.90.45.00 as a dedicated part for answering machines.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify the PCA is solely for answering machines with technical specs and diagrams; generic PCBs may reclassify
• Include Bills of Materials (BOM) listing components tied to 8521 apparatus
• Watch for undervaluation audits on high-value ICs