
It's a 12mm Tactile Push Button 40xx with Red Cap. The pins are normally open (disconnected) and when the button is pressed they are momentarily closed.
Features
Up to 1 Million operations Actuation force of 1.6N to 2.5NSmall PCB footprintLow profile0.25 Actuation travelOperating temperatures of -35° up to +85°.| Package | 40xx |
| Insulation resistance | >100 MΩ |
| Length | 12 mm |
| Width | 12 mm |
| Mounting type | Through Hole |
| Cap Colour | Red |