It is a thermistor - a temperature-dependent resistor, that’s saying at 25 °C, the resistance is 47 kΩ. IIRC, there are a few comments about it in the other thread.
It is a thermistor - a temperature-dependent resistor, that’s saying at 25 °C, the resistance is 47 kΩ. IIRC, there are a few comments about it in the other thread.