In the package of a Bulk, NTC thermistors are contained. Temperatures below 170°C allow NTC thermistors to operate reliably. Optimal reliability requires a minimum temperature of -55°C for NTC thermistors. A NTC thermistor can have a maximum current of 11.5A without too much damage to the fuse element.
B57234S109M Features
Package/Case: Bulk 1Ohm Resistance Current Rating of 11.5A 20% Tolerance
B57234S109M Applications
There are a lot of TDK Corporation B57234S109M NTC Thermistors applications.