The TCTR0805F100KF4310T is a ResistorToday manufactured 0805-size NTC thermistor, in compliance with the RoHS directives. It is a resistor that has a positive coefficient of resistance, meaning that its resistance increases with the temperature. This thermistor has a temperature coefficient of -4.310, which means that its resistance will decrease by 4.310 per °C as the temperature increases. It has a rated power of 250 mW, and a maximum dissipation factor of 6 mW/°C. The rated operating temperature range for this thermistor is -40-85°C. Its resistance value is 100KO ± 10% at 25°C. This resistive element is an ideal choice for temperature sensing and control in consumer electronics and industrial equipment.