YAGEO NSA05A090L5-500B NTC Thermistor. This component is a 0.09 kO NTC thermistor with a ±15% tolerance, specified for operation at 25/50°C. Designed for applications requiring precise temperature sensing and compensation, it is suitable for use in industrial automation, automotive electronics, and power management systems. The NSA05A090L5-500B comes in bulk packaging.