Handset Microphone Wiring Harness
Custom wiring harness connecting microphone elements to telephone handset base in 8518.30.10 line telephones. Includes shielding for noise rejection and strain relief. Classified 8518.90.41.00 as handset part.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If fitted for general audio equipment
Non-telephony specific wiring classified as general insulated wire assemblies.
If cellular telephone handsets
Mobile phone wiring harnesses have separate cellular parts classification.
If primarily plastic connector housings
Plastic housings with minimal wiring classified as plastic articles.
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Import Tips & Compliance
• Pinout diagrams must match exact 8518.30.10 handset connector specifications
• UL/CSA safety certifications required for telecommunications wiring assemblies
• Avoid generic 'wire harness' description - specify telephone handset application
Related Products under HTS 8518.90.41.00
Line Telephone Handset Microphone Assembly
This is the microphone component assembly specifically designed for integration into line telephone handsets classified under subheading 8518.30.10. It captures voice signals for transmission over analog telephone lines and meets the technical specifications for parts of those handsets. Classified under 8518.90.41.00 as 'other' parts of line telephone handsets.
Telephone Repeater Audio Input Module
Audio input module serving as the microphone interface for analog telephone line repeaters under subheading 8518.40.10. This part amplifies and conditions weak voice signals in long-distance analog repeater stations. Falls under 8518.90.41.00 as 'other' parts specifically for those repeaters.
Analog Handset Carbon Microphone Cartridge
Replaceable carbon microphone cartridge for classic line telephone handsets (8518.30.10), containing carbon granules for voice-to-electrical signal conversion. Designed for easy insertion into handset microphone housings. Classified in 8518.90.41.00 as a part of line telephone handsets.
Line Repeater Signal Conditioning Board
Printed circuit board assembly with microphone preamplifiers for analog telephone line repeaters (8518.40.10). Conditions low-level audio pickup signals for transmission over copper lines. HTS 8518.90.41.00 as 'other' repeater parts.
Telephone Handset Acoustic Coupler Assembly
Acoustic interface assembly that mounts inside line telephone handsets (8518.30.10) to optimize microphone pickup patterns. Includes damping materials and porting for clear voice transmission. Classified under 8518.90.41.00 for handset parts.
Analog Repeater Voice Frequency Filter Module
Module containing band-pass filters and microphone interface circuits for analog line repeaters (8518.40.10). Ensures voice signals stay within 300-3400 Hz telephony band. HTS 8518.90.41.00 as repeater part.