Even though 3.5 mm Mono Jack Plug exists on the market for a while, it is still reliable Plug ensuring clean contact surfaces with each operation.

The construction of the Mono Jack Pug is simple and consists of 2 main parts, which is a tip and a sleeve. Monotype sends one signal to both right and left channels and will produce the same movement, regardless of the number of speakers.

We are proudly introducing our own branded RS PRO 3.5 mm Mono Jack Plug made of nickel and brass and characterising of straight body orientation fitted with a moulded strain relief.

If you are looking for insulated Jack Plug, you might get inspired by checking RS PRO 106-868.

More inspirational Connector plugs (video, Stereo) and sockets with different specifications (gender, size, type, voltage rating, etc.) can be found by checking our Jack Plugs & Socket Family section on our website.

Jack is common in all aspects of the audio-visual world. Whether in a domestic hi-fi set up, or a professional studio, jack plugs and sockets are convenient quick-connect solutions for a high-quality sound experience. They also have uses outside of music, theatre and studio, and are frequently found in commercial, public address equipment and nurse call systems. Jack sockets are popular in:

• Mobile phones


• MP3 Players


• Games-Consoles


• Hi-fi systems

Is Mono louder than Stereo?

By using Loudness Meter and compering the analysis, you would get no difference. However, form the human perception point of view Mono is louder than its stereo counterpart.

RS PRO is our family brand to go-to and brings you a wide range for high-quality and high-value products to support your project. Trusted by engineers all over the world, every part of every RS PRO product is always rigorously tested against demanding industry standards. We are only giving the RS PRO seal of approval if we are confident of their exceptional quality, which means you can be convinced too.