This is an SMD 6mm square SPST button. What we really like is the little button head and good tactile feel (it ‘clicks’ really well). This button is great for user input or a good reset button on a PCB. As this is an SMD component make sure you are well versed in soldering before attempting to incorporate this button into your project.
Documents:
- [Dimensional Drawing](https://cdn.sparkfun.com/datasheets/Components/Switches/COM-12922_datasheet SW-033.jpg)