3.5 MM TRS Audio Jack - SJ-3524-SMT-TRNiftee Circuits
This audio jack is for use with devices such as iphone or ipod earbuds, MP3 players, and computer sound card inputs and outputs that use 3.5 mm (or 1/8") connectors for composite video and audio output. For use with a TRS connector, TRS has a tip with a positive connection for one channel or stereo signal, the ring is the positive connection for the other channel or stereo signal, and the sleeve is the common negative for both connections. Includes a cable present switch.
|Unbalanced Mono||Balanced Mono||Stereo|
|Tip||Signal||Positive / Hot||Left channel|
|Ring||(Not connected)||Negative / Cold||Right channel|
|Sleeve||Ground / Return||Ground||Ground|