In the package of a Bulk, NTC thermistors are contained. It is included in the Bead package for your convenience. NTC thermistors have a resistance tolerance of ±0.1°C in order to function properly. NTC thermistors should be set to -80°C~150°C temperature to ensure reliable performance. Temperatures below 70°C allow NTC thermistors to operate reliably. Optimal reliability requires a minimum temperature of 0°C for NTC thermistors. Power set by NTC thermistors is 75mW. In general, NTC thermistors can keep their maximum power dissipation at 75mW.