These are simple 2-position screw terminals with 2.54mm pitch pins. Rated up to 150V @ 6A, this terminal can accept 30 to 18AWG wire. The 2.54mm pitch will line up with standard 0.1\" perf boards.
**Documents:**
* [Datasheet](http://www.sparkfun.com/datasheets/Prototyping/Connectors/4UCON%20screw%20terminal%2020086.pdf)