Typically, NTC thermistors are packaged in a Bulk package. In order to make things easier, it is included in the package Bead, Epoxy. A NTC thermistor must have a resistance tolerance of ±10% in order to operate. For reliable performance, NTC thermistors should be set to 150°C.
DC502J2K Features
Package/Case: Bulk DC Series Operating Temperature: 150°C Mounting Type: Free Hanging
DC502J2K Applications
There are a lot of Littelfuse Inc. DC502J2K NTC Thermistors applications.
Temperature detection of battery cells
Temperature compensation of display contrast
Temperature compensation of display backlighting (CCFL)