Headphone breakout board

35RAPC4BHN3 is a very common Stereo 3.5mm jack, you can even find them on Amazon if you don’t want to wait for shipping from a more traditional parts supplier. This jack has connection switches for both tip and sleeve. However the layout of the pins is not conducive to using on a breadboard.

I put together a small breakout board for it and printed them via OSHPark.

Source code

Breakout layout

Breakout -halfwidth