In the package of a Bulk, you can find NTC thermistors. I have included it in package Radial for convenience. A NTC thermistor operating at 125°C can operate reliably. Thermistors featuring NTC technology can be operated at temperatures down to -55°C for reliability. The NTC thermistors will not function properly unless the 2 pins are connected.
B57164K100K Features
2 Pins Package/Case: Bulk 10% Tolerance
B57164K100K Applications
There are a lot of TDK Corporation B57164K100K NTC Thermistors applications.
Temperature detection of battery cells
Temperature compensation of display contrast
Temperature compensation of display backlighting (CCFL)