Set the PTC thermistors to -40°C for a minimum operating temperature. Ensure that this thermistor does not operate at a temperature above 200°C for it to work properly. A thermistor with 2 pins is available.
B59041R160A10 Features
Mount: Surface Mount 2 Pins Tolerance: 50%
B59041R160A10 Applications
There are a lot of TDK Corporation B59041R160A10 PTC Thermistors applications.