For protection, PTC thermistors are packaged in Radial packages. Using PTC thermistors at -40°C temperature should be their minimum operating temperature. There must not be an increase in temperature above 85°C for this thermistor to work. A PTC thermistor could supply 60V voltage when it is in operation. These thermistors are rated for DC circuit voltage of 60V. The PTC thermistors should emit 1.5W heat.
MC36197 Features
Package / Case: Radial Mount: Through Hole
MC36197 Applications
There are a lot of Multicomp MC36197 PTC Thermistors applications.