NTC thermistor A Negative Temperature Coefficient (NTC) thermistor for reliable temperature sensing and simple circuit protection. Compact and easy to integrate, NTC thermistors deliver precise, repeatable responses to temperature changes without complex calibration. Key benefits Accurate temperature sensing: resistance decreases predictably as temperature rises, enabling straightforward measurement with common circuits and microcontrollers. Simple integration: works with voltage dividers, ADC inputs, comparators, and temperaturemonitoring ICs for quick system integration. Fast response and stable performance: designed for repeatable readings and consistent behavior over typical operating ranges. Costeffective and compact: small footprint makes it suitable for confined spaces and density assemblies. Dualuse capability: suitable for sensing and for passive inrushcurrent limiting in many power applications. Important attributes Function: temperature sensing and passive thermalbased circuit behavior (resistance decreases with increased temperature). Compatibility: interfaces easily with standard microcontroller ADCs, thermostats, battery management systems, HVAC controls, and many consumer and industrial controllers. Material and construction: typical NTC construction using metaloxide thermistor material in compact package types for reliable thermal coupling and electrical stability. Performance: designed for predictable NTC characteristic, fast thermal response, and stable drift characteristics for typical electronic and thermal management applications. Typical applications Battery management: monitor pack temperature during charging and discharging to prevent overheating and improve safety. HVAC and appliance control: provide accurate room or component temperature feedback for thermostats, fans, and heaters. Power supplies and electronics: limit inrush current at startup and monitor component temperatures to enable thermal protection. Why choose an NTC thermistor Straightforward behavior and wiring reduce design time and calibration effort. Small, robust components fit into a wide range of product designs. Proven technology used across consumer, automotive, and industrial applications for temperature sensing and passive protection. Note: Select the appropriate NTC characteristic curve and package style for your application to match accuracy, response time, and powerhandling requirements.