Description
Overview
A 3.5 mm audio jack that ends in a screw-clamp terminal block rather than a moulded plug, so bare cable is crimped or clamped with no soldering. It comes as a male plug or female socket in 2-, 3- or 4-section builds.
Specifications
- Jack: 3.5 mm audio
- Sections: 2 mono, 3 stereo, 4 stereo plus an extra contact
- Termination: screw-clamp and crimp, solder-free
- Body: audio interface terminal block
- Variants: Male and Female, 2/3/4 Section
Purpose
A moulded plug cannot be re-terminated, so one cracked cable scraps the whole lead. These put a reusable jack on ordinary wire, with the section count matched to the cable at hand.
Applications
- Rebuilding damaged aux or headphone leads
- Aux runs into amplifiers and powered speakers
- Custom-length patch cables for a rack
- Headset wiring needing a fourth contact
How to Use
- Count the cable’s conductors and pick the matching section count.
- Strip only enough jacket to reach the terminals.
- Note the tip, ring and sleeve assignment and keep it at the far end.
- Clamp each conductor, then tug to confirm it grips.
- Caution: no voltage or current rating is published, so line-level audio only, never mains.







Need help specifying this connector?
Use our practical guides for current and wire selection, connector validation and OEM harness drawings.





























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