100K ohm NTC 3950 Thermistor/Temperature Sensor for 3D Printer Extruder or Heated Bed Pre-Wired with Teflon Insulated Wiring

NTC Thermistor 3950 are temperature sensors that vary the resistance of the semiconductor element as a function of the temperature to which they are exposed. By increasing the temperature, they reduce its resistance due to the increase in the concentration of carrier ions. These Thermistors are Used by majority of FFF/FDM 3D printers on the market to measure both the extrusion temperature and hot bed temperature.