MEMS Telecom Microphone Module from Canada
A miniature MEMS microphone designed for telecommunication devices, with a frequency range of 300 Hz to 3.4 kHz, diameter under 10 mm, and height not exceeding 3 mm. It converts voice signals into digital data for mobile phones and VoIP systems. This falls under HTS 8518.10.40.00 due to its precise size and frequency specs for telecom applications.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify frequency response certification (300 Hz-3.4 kHz) and dimensional specs via manufacturer datasheets for customs compliance
• Include telecom end-use declaration; common pitfall is misclassification as general audio mics without size proof
• Ensure RoHS compliance and provide Bills of Materials (BOM) showing MEMS components