SparkFun Screw Terminals 3.5mm Pitch (3-Pin) Connectors LilyPad 0mm OD) that you may

0mm OD) that you may need to increase the hole diameter on some perf boards

NOTE: Guitar and Speaker in the pictures NOT INCLUDED

Phone not included

Please choose size referring to the table below

SparkFun Screw Terminals 3.5mm Pitch (3-Pin) Connectors LilyPad 0mm OD) that you mayScrew Terminals with 3. 5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide locking together to form any size you need (4, 5, up to 20 without problems). Rated up to 125V @ 6A. Terminal can accept 30 to 20AWG wire. 3. 5mm 138mil pin pitch will not fit standard 0. 1" perf boards but this is the most common pitch screw terminal. Documents: Datasheet