Metal 2.5 mm Stereo Jack Plug WTY0005 — no name brand, metal housing, stereo connector

2.5 mm Stereo Jack Plug WTY0005 in a metal housing is a compact male audio connector designed for devices with a 2.5 mm TRS socket. The plug provides a standard three-contact layout for left, right and ground connections and a metal shell that improves mechanical strength and shielding compared to plastic housings. It is intended for use in audio cables, portable players, phones and other equipment using a 2.5 mm stereo interface.

Advantages

The metal housing offers enhanced durability and better resistance to wear from repeated insertions and removals. The standard stereo contact arrangement ensures compatibility with common TRS wiring for left and right channels plus ground. Its compact size makes it suitable for space-limited applications and lightweight cable assemblies. The build reduces the risk of signal degradation caused by physical damage and provides predictable mechanical performance during routine use.

Suitable for

• Repairing or assembling audio cables with a 2.5 mm stereo jack
• Connecting portable audio players and older phones with 2.5 mm TRS sockets
• Custom cable projects for small audio devices and adapters
• Replacing worn or damaged 2.5 mm male connectors

Key specifications

• Connector type: 2.5 mm stereo (TRS) male plug
• Housing material: metal shell for improved durability and shielding
• Contact layout: three-contact configuration (left, right, ground)
• Form factor: compact, designed for small-diameter audio cables
• Typical applications: audio signal transmission for portable devices and custom cables

How to use

Prepare the audio cable by stripping the outer jacket, separating and tinning the conductors according to the required wiring. Slide the metal housing onto the cable before soldering. Solder the left, right and ground conductors to the corresponding terminals on the 2.5 mm plug, verify solid mechanical and electrical connections, then assemble and secure the metal shell over the connector. Check continuity and channel polarity with a multimeter or audio source before regular use.

Usage recommendations

Handle the plug and housing with appropriate tools to avoid scratching the metal finish. Ensure correct wiring and secure solder joints to prevent intermittent connections. For best results, use with cables of suitable diameter and strain relief to minimize mechanical stress at the termination point.