47 Ohm NTC Thermistor (1 pc)

47 Ohm NTC Thermistor (1 pc)

The 47 Ohm NTC Thermistor is a compact, fast-reacting thermal sensor designed for use in temperature monitoring and inrush current limiting. “NTC” stands for Negative Temperature Coefficient, meaning its resistance decreases as temperature increases.

This thermistor has a resistance of 47 ohms at 25°C, which makes it ideal for use in power supply circuits, SMPS systems, and battery chargers. When first powered on, it limits inrush current by offering initial resistance. As the circuit warms up, the resistance drops, allowing normal current flow.

You can also use this thermistor for temperature sensing. It easily connects to microcontrollers like Arduino or ESP32 through a voltage divider circuit. The output voltage changes with temperature, making it simple to monitor and respond to heat changes in real time.

Thanks to its epoxy coating, the sensor resists moisture, dust, and minor mechanical stress. This feature enhances its durability in demanding environments such as industrial control panels, home appliances, and automation systems.

In addition, its small size allows it to fit in tight spaces. Its low resistance ensures quick thermal response, helping protect circuits from overcurrent or overheating.

Sold as 1 piece (1 pc), the 47 Ohm NTC Thermistor is essential for DIY electronics, labs, and production designs. Whether for sensing or protection, it delivers reliable and accurate performance.

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* Product Images are shown for illustrative purposes only and may differ from actual product.