Jack Plugs and Sockets | Railwayscenics
Facebook
Instagram
X Formerly Twitter

Jack Plugs and Sockets

The Jack Plug which is also known as an audio jack, phone plug, stereo plug or mini-jack, is a commonly used audio connector. It is cylindrical in shape with two, three, or four contact points separated by insulating material. They are available in 2.5mm, 3.5mm and 6.35mm sizes.