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Aluminium 3.5mm 4-pole stereo female jack connector

Ruth's sister

Ruth's sister 3.5mm 4-Pole Stereo Female Jack international power cord

SKU CH-YRRG-750JQ

A 3.5 mm four-pole stereo female jack for soldering DIY headphone or audio cables

  • 4-pole 3.5 mm jack carries stereo audio plus microphone
  • aluminium housing protects contacts during soldering and daily use
  • 4 mm aperture accepts standard headphone cables
  • welding-wire terminals suit DIY repair and custom builds
  • compatible with amplifiers, computers, TVs and CD players

Connector Specification

This Ruth's sister component is a 3.5mm four-pole stereo female jack designed for soldering into custom audio cables or repair projects. It suits hobbyists and technicians who build or mend headphone leads, auxiliary interconnects or patch cords. The aluminium shell provides mechanical protection for the solder joints. The part is supplied new in a polybag.

Wiring Preparation

Verify that your cable uses a four-conductor layout matching the four-section channel of this jack before soldering. The connector accepts wire through a 4mm aperture, so confirm your conductor insulation and shielding fit within that opening. A fine-tip soldering iron and flux are required for the welding wire termination method. No additional hardware or crimp tooling is included.

Build Integration

The male-female gender arrangement lets the jack serve as an inline extension or panel-mount endpoint in a 3.5mm signal chain. Its 3cm body length keeps the assembly compact inside enclosures or strain-relief boots. The connector passes analogue audio to amplifiers, computers, televisions, CD players or any device presenting a standard 3.5mm socket. No active circuitry or external power is needed.

Highlights

  • 4-pole 3.5 mm jack carries stereo audio plus microphone
  • aluminium housing protects contacts during soldering and daily use
  • 4 mm aperture accepts standard headphone cables
  • welding-wire terminals suit DIY repair and custom builds
  • compatible with amplifiers, computers, TVs and CD players

Specifications

No published specifications for this item yet.

Questions about this item

What does the package contain and is any extra hardware required?

The package includes one 4-pole 3.5mm stereo female jack connector. No additional hardware is included; you will need a soldering iron and wire to complete the DIY connection.

Which version should I choose for a standard headphone repair?

This single model LQM0033 is a 4-section 3.5mm AUX connector with male-to-female gender, suitable for repairing headphones or earphones that use a 4-pole 3.5mm plug.

What does the 4-pole configuration mean for my audio device?

The 4 sections carry left audio, right audio, microphone and ground signals, allowing the connector to support both stereo sound and an inline microphone on compatible equipment.

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