MF52 NTC Thermistor 47kΩ Temperature Sensor
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Prices updated: 12 Oct 2026
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About this product
A 47 kΩ negative temperature coefficient (NTC) thermistor from the MF52 series, whose resistance drops as temperature rises. It is a low-cost option for simple temperature monitoring and is normally read through a voltage divider connected to an analog input.
Specifications
- Type
- NTC thermistor (negative temperature coefficient)
- Nominal resistance
- 47 kΩ
- Series
- MF52
Frequently asked questions
What fixed resistor should I use with a 47k thermistor?
Choose a fixed divider resistor close to the thermistor's resistance over the temperature range you measure. A value near 47 kΩ is a common starting point; verify the choice with your circuit's readings.
How do I convert the reading to temperature?
Calculate the thermistor resistance from the measured voltage and the divider resistor, then apply the beta equation or Steinhart-Hart equation using values from the datasheet. Calibrate against a reference thermometer for accuracy.
