Description
Here is the professional e-commerce product description for the 3.5mm Female Stereo Audio Plug (Jack/Socket), maintaining absolute structural, formatting, and technical consistency with your existing catalog listings.
3.5mm Female Stereo Audio Plug Connector (Solder Type)
Product Overview
The 3.5mm Female Stereo Audio Plug Connector (commonly referred to as a mini-jack socket or TRS panel mount) is a highly versatile audio interface designed to handle dual-channel stereo signals and grounding paths. Featuring a standard 3.5mm ($1/8\text{ inch}$) internal port diameter, this connector provides a firm, snap-fit physical connection with all standard 3.5mm male audio plugs, preventing accidental signal drops or static pops caused by loose connections.
Engineered with three distinct internal soldering tabs, this connector breaks out the Left channel (Tip), Right channel (Ring), and Ground (Sleeve) connections cleanly for manual wiring. Whether you are replacing a worn-out headphone jack, building custom auxiliary bypass cables, or integrating audio inputs into hardware enclosures, this component delivers excellent signal fidelity and low contact resistance.
Key Features
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Standard 3.5mm ($1/8\text{“”}$) Interface: Offers universal, precise drop-in compatibility with commercial media devices, headphones, auxiliary cables, and audio equipment.
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True Stereo TRS Configuration: Features three isolated internal spring contacts corresponding to Tip (Left Audio), Ring (Right Audio), and Sleeve (Ground Shield) for crisp, multi-channel sound distribution.
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Accessible Solder Terminal Tabs: Designed with oversized, pre-tinned soldering eyes that accept audio signal wires cleanly, ensuring rapid, reliable connections during manual assembly.
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Rugged Built-In Strain Relief: Outfitted with an integrated flexible metal crimp tail or a heavy-duty protective plastic barrel boot to protect delicate solder joints from pulling forces and bending stress.
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Durable Dielectric Insulation: Layered with high-temperature internal fiber spacers or polymer rings that prevent terminal shorts during high-heat soldering cycles.
Technical Specifications
| Parameter | Specification |
| Connector Type | 3.5mm Female Jack / Socket Inline Plug |
| Audio Channels | Stereo (TRS – Tip, Ring, Sleeve) |
| Port Diameter | 3.5mm ($1/8\text{ inch}$) |
| Termination Style | Wire Solder Tabs with Metal Crimp Strain Relief Shield |
| Mounting Configuration | Inline Cable Mount / Floating Jack |
| Material (Body Shell) | Machined Brass Nickel-Plated or High-Impact ABS Plastic |
| Material (Internal Contacts) | Phosphor Bronze / Brass Alloy, Gold or Silver Plated |
| Contact Resistance | $\le 0.03\,\Omega$ Max |
| Insulation Resistance | $\ge 100\,\text{M}\Omega$ at 500V DC |
| Mating Cycles | $\ge 5000$ Insertions |
| Compatible Cable Diameters | Up to 4.0mm – 5.0mm outer diameter audio lines |
Applications
The go-to audio component for building custom sound pathways, peripheral extensions, and robust media enclosures:
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Headphone & Headset Cable Repairs: Serving as the ideal replacement end-piece for fixing broken female extension lines, premium monitor headphones, and gaming headsets.
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Custom Auxiliary (AUX) Extensions: Perfect for soldering high-shielded custom-length stereo extension cables used in automotive, studio, and commercial sound systems.
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Chassis & Box Audio Integration: Easily utilized as an inline breakout wire node running audio lines out of tight enclosure boxes, custom amplifiers, or synthesizer panels.
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Microcontroller Audio Output Projects: Providing an easy-to-use audio monitoring port for logic board prototypes, Arduino MP3 shields, Raspberry Pi sound modules, and custom DIY electronic instruments.
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