In the package of a Bulk, you can find NTC thermistors. A NTC thermistor operating at 170°C can operate reliably. Thermistors featuring NTC technology can be operated at temperatures down to -55°C for reliability. NTC thermistors are capable of carrying a maximum current of 8.4A without deteriorating excessively.
B57234S259M Features
Package/Case: Bulk 2.5Ohm Resistance Current Rating of 8.4A 20% Tolerance
B57234S259M Applications
There are a lot of TDK Corporation B57234S259M NTC Thermistors applications.
Temperature detection of battery cells
Temperature compensation of display contrast
Temperature compensation of display backlighting (CCFL)