The KAN1211-1001B is a tactile switch manufactured by GANGYUAN. It has a through-hole installation and is compliant with the Restriction of Hazardous Substances directive. It has a MTBF (Mean Time Between Failure) of over 500,000 cycles and has a temperature range of -20 to 70 Celsius. It has a contact resistance of no more than 50 mohms and an insulation resistance of 100Mohm (min). The switch has a rated voltage of 16Vac/24VDC, a maximum voltage of 50VAC/24VDC and a maximum contact current of 1.5A. It has a rated life of 1,000,000 cycles and a mechanical life of 3,000,000 cycles. The switch has a contact bounce of less than 5 ms and a contact bounce life of 1,000,000 cycles. It has a low vibration and shock current rating of 4 mA max. and a high-frequency vibration current of 10mA (max.) The switch is UL recognized and CSA certified.