Audio 3.5mm TRS Extension Cable
Stereo 3.5mm TRS male-to-female extension cable for headphones/microphones, shielded, 1-3m lengths, gold contacts. HTS 8544.42.90.90 covers this fitted insulated audio conductor ≤1,000V. Oxygen-free copper conductors minimize signal loss.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If microphone accessories
Audio cables sold exclusively with microphones classify under microphone/microphone packs.
If connector-only
3.5mm jacks without attached conductors become plastic office machine fittings.
If unfitted shielded wire
Same wire construction without crimped connectors uses different fitted/unfitted split.
Not sure which classification is right?
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Import Tips & Compliance
• Test for crosstalk and impedance matching to prove audio conductor function
• Distinguish TRS/TRRS configurations clearly in invoices to avoid telephone cable confusion
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