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 ±1%. When using NTC thermistors, the temperature should be set to -40°C~125°C to ensure reliable operation. Total number of terminations on these NTC thermometers is 2. To make an NTC thermistor work properly, it needs to have the 2 pins connected. It is able to absorb power dissipation from 0.0075W. Temperature sensors are capable of dissipating a maximum of 100mW of power.