SMDTactile SwitchSIZE: 4.2 * 4.5mmChiyero: 50mA 12VDCBata Resistance: 50mΩ Max.Insulation Resistance: 100MΩ Min.Dielectric Simba: AC250V (50/60Hz kwe1miniti)Magetsi Hupenyu: 100,000cyclesEnvironment tembiricha: -20