Typically, NTC thermistors are packaged in a Bulk package. Temperatures of 200°C provide reliable operation of NTC thermistors. It's best to operate NTC thermistors at -55°C for reliability.
B57540G1103G Features
Package/Case: Bulk 2% Tolerance
B57540G1103G Applications
There are a lot of TDK Corporation B57540G1103G NTC Thermistors applications.
Temperature detection of battery cells
Temperature compensation of display contrast
Temperature compensation of display backlighting (CCFL)