Aviation Headset Jack Wiring Diagram

I replaced the ga jacks connected to the intercom in my aircraft with these.

Aviation headset jack wiring diagram. Avionics plugs and sockets general aviation mic plug this plug is often difficult to find as it is now only used in aviation. Headsets instantly power up and no more worries about leaking batteries. The basic design for this style of connector has roots in the design for a plug and jack set used with headsets. The proper way to connect and solder the jacks and the use of a solder sleeve to remote bond ground the mic.

It would be nice to have a wiring diagram showing the installation without the ga jacks cluttering the view but then again it isnt hard to ignore the jacks either. The mating shaft of the plug is 6 35mm or 0 250. Electrical ground loops can cause noise in the receive audio of headsets and eliminating one cause of this noise is proper wiring of aircraft devices. Connect headphone and microphone jacks with 20 22 gauge wire preferably 22 gauge as shown in figure 7 below and page 7 figure 8.

Figure 7 jack mounting diagram mono only or stereo only stereo only jack installation to attach headphone and microphone jacks to the aircraft panel when you are installing the. This video will demonstrate how to assemble an aircraft microphone and headphone jack. Connect headphone and microphone jacks with 20 22 gauge wire preferably 22 gauge as shown in the figure 7 below and page 6 figure 8. This headset plug design was in common usage in at least a couple of decades before the microphone plug came along.

The mating shaft of the plug is 5 23mm or 0 206 general aviation headphone plug this is a readily available 6 35mm mono or stereo plug.