PTC thermistors are packaged as SMD/SMT units to prevent damage. A safety package is used to safeguard these PTC thermistors. It is recommended to set the minimum operating temperature of the PTC thermistors at -40°C. Ensure this thermistor is working at 85°C by keeping its operating temperature below that. As a result, PTC thermistors may supply 8V voltage at all times. A thermistor in this range is nominally capable of supplying 8V voltage. As for the DC ci