NTC thermistors are packaged as a Bulk. The Bead package contains it for your convenience. In order for NTC thermistors to operate, the resistance tolerance must be ±5%.
02M0500JF Features
Package/Case: Bulk M Series Mounting Type: Free Hanging 5% Tolerance
02M0500JF Applications
There are a lot of Vishay Dale 02M0500JF NTC Thermistors applications.
Temperature compensation of display backlighting (CCFL)