2.2K Ohm NTC Thermistor (1 pc)

2.2K Ohm NTC Thermistor (1 pc)

The 2.2K Ohm NTC Thermistor is a compact and reliable component used for temperature sensing and overheat protection in electronic systems. As an NTC (Negative Temperature Coefficient) device, its resistance drops as the temperature rises. This feature enables it to react quickly to even small heat changes.

At 25°C, it offers a resistance of 2,200 ohms, making it ideal for mid-range temperature detection. You can easily integrate it with Arduino, ESP32, or Raspberry Pi by using a voltage divider circuit. As the temperature shifts, the voltage output varies, which your microcontroller can convert into a temperature reading.

Because of its versatility, the thermistor suits many applications. You’ll find it in HVAC systems, battery packs, 3D printers, and IoT-based smart devices. For example, it can help control fans, shut off overheated circuits, or trigger temperature alerts.

The thermistor comes with a protective epoxy coating, which guards it against dust, moisture, and mild impact. Its small size makes it easy to install in tight spaces or portable devices. Moreover, it consumes very little power, making it perfect for long-term or battery-powered applications.

Whether you’re building a climate-monitoring system or adding heat safety to a power supply, this thermistor is a smart choice. It offers fast response, high reliability, and easy compatibility with embedded systems.

Sold as 1 piece (1 pc), the 2.2K Ohm NTC Thermistor is essential for electronics hobbyists, students, and engineers working on temperature-sensitive projects.

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