Description 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. Rated up to 50mA. Specification of TACT switch Series Temperature ：-25°~ -85°C Rated Load ：DC12V 0.1A Contact Resistance ：<=0.03Ω Withstand Voltage ：AC250 V (50Hz) /MIN Actuation Force ：1.3 -0.5N Lnsulation Resistance ：>=100MΩ Life ：100000 times Button total height 4.3, custom height avaialble from 4.3 / 5/ 6 / 7 / 8 / 8.5 / 9 See the dimension in attached pictures, unit in mm.
