The package Cylindrical Probe, Plastic includes it for convenience. As a result, the resistance tolerance for NTC thermistors is ±0.56°C. If you wish to ensure reliable performance, you should set the temperature of NTC thermistors to 105°C.
USP 10680 Features
USP Series Operating Temperature: 105°C Mounting Type: Free Hanging
USP 10680 Applications
There are a lot of Littelfuse Inc. USP 10680 NTC Thermistors applications.