In temperature measurement and control systems, the encapsulation method of an NTC thermistor plays a decisive role in its performance. The two mainstream encapsulation options available today are glass-encapsulated and epoxy-coated thermistors. This article provides a systematic comparison from the perspectives of thermal response, environmental durability, mechanical reliability, and cost-effectiveness, aiming to offer engineers a clear technical reference for the selection process.

In temperature measurement and control systems, the encapsulation method of an NTC thermistor plays a decisive role in its performance. The two mainstream encapsulation options available today are glass-encapsulated and epoxy-coated thermistors. This article provides a systematic comparison from the perspectives of thermal response, environmental durability, mechanical reliability, and cost-effectiveness, aiming to offer engineers a clear technical reference for the selection process.