Miniature Single Pole Single Throw switches. These are high quality Omron type B3F momentary on switches. Perfect as a tactile reset switch. Mounts directly into standard bread boards also prototype shield. Rated up to 50mA.
Specification
Maximum ratings: DC 12V 50mA
Operation temperature range: -25~70℃ (normal humidity, normal press)
Storage temperature range: -30~80℃ (normal humidity, normal press)
Dimension: 6*6.5*7mm(0.24"x0.26"x0.28") (Details in datasheet)