NTC thermistors are packaged as a Bulk. The Pipe Sensor Assembly package contains it for your convenience. As a result, the NTC thermistors set a maximum power of 18mW.
B58100A0706A000 Features
Package/Case: Bulk B58100 Series Mounting Type: Clip On
B58100A0706A000 Applications
There are a lot of TDK Electronics Inc. B58100A0706A000 NTC Thermistors applications.
Temperature compensation of display backlighting (CCFL)