PTC thermometers have 2 terminations. The thermistors should operate at no more than 60°C. A thermistor must not operate at a temperature lower than -10°C.
PTH8L18AR120M9C053 Features
Terminal Shape: WIRE
PTH8L18AR120M9C053 Applications
There are a lot of Murata Electronics PTH8L18AR120M9C053 PTC Thermistors applications.