Knowles SPH0641 Telecom Mic
Knowles SPH0641 digital I2S output microphone for telecom applications, 300 Hz to 3.4 kHz, 3.5 mm x 2.65 mm footprint (dia equiv <10 mm), height 1.15 mm. Used in smart devices for speech recognition. HTS 8518.10.40.00 due to telecom specs.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for other machines of subheading 8519.50
Referenced in notes for specific electronic equipment assemblies with mic integration.
If imported as printed circuit mic boards
Mic assemblies on PCBs classify as parts of microphones/loudspeakers.
If parts of automatic data processing machines
If destined for computers/tablets, ADP parts heading may apply over telecom mics.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include DSP output specs in entry docs; digital mics scrutinized for hybrid circuit classification
• Pre-clear with binding ruling if volume >10k units for consistent classification
Related Products under HTS 8518.10.40.00
MEMS Telecom Microphone Module
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.
SiSonic Telecom Microphone
SiSonic surface-mount microphone for telecom handsets, featuring 300 Hz to 3.4 kHz response, 3.76 mm diameter, and 1.1 mm height. Used in smartphones for clear voice transmission. Classified under HTS 8518.10.40.00 for its compact size and telecom-specific frequency range.
Peltor Telecom Lavalier Microphone
Ultra-mini lavalier microphone for telecom headsets, 300 Hz-3.4 kHz bandwidth, 4 mm diameter, 2.5 mm height. Ideal for conference calls and mobile VoIP. Meets HTS 8518.10.40.00 criteria for telecom mics with specified dimensions.
Goertek Telecom Condenser Mic
Goertek miniature condenser microphone for 4G/5G phones, frequency 300 Hz-3.4 kHz, 4 mm dia, 1.5 mm height. Ensures crystal-clear teleconferencing. HTS 8518.10.40.00 classification for telecom dimensions.
Infineon IM69D130 Telecom Microphone
Infineon high-performance MEMS mic for telecom, 300 Hz-3.4 kHz voice band, dia 3.5 mm, height 1.0 mm. Optimized for noise cancellation in calls. Fits HTS 8518.10.40.00 for miniature telecom use.