Temperature Sensors – NTC Thermistors

The NCP03WB473E05RL is a typical NTC thermistor from ON Semiconductor, and it is a type of negative temperature coefficient (NTC) thermistor that is used for thermal sensing applications. NTC thermistors are devices that are designed to measure and detect temperature variations in an application. Typically, they are made of ceramic or polymer materials which have a very high sensitivity to temperature changes. The NCP03WB473E05RL, in particular, is an NTC thermistor that has a low-cost and reliable performance with a small footprint.

Application Field and Working Principle

The NCP03WB473E05RL thermistor\'s application field is mainly in temperature sensing. It is a resistor that is made from a ceramic material that is temperature-sensitive in nature. As its temperature increases, its resistance decreases and vice versa. This is due to the fact that the thermistor changes its resistance due to the temperature variations in its application\'s environment. Therefore, the thermistor responds to temperature changes relatively quickly when compared to other temperature sensing resistant devices.

The NCP03WB473E05RL thermistor is mainly used in temperature measurement and control. It is mainly used in applications such as temperature control circuits, temperature sensors, and ambient temperature sensing applications. This particular thermistor is held in a small, stainless-steel housing which makes it ideal for use in space-constrained applications. Additionally, it features an industry-standard footprint, and its resistance values can typically be varied with a simple external resistor. The NCP03WB473E05RL thermistor has a rated operating temperature range of -55°C to 150°C.

The working principle of a thermistor is based on the fact that it is a resistor whose resistance changes as its temperature changes. When the resistance of the thermistor is measured, the change is proportionate to the change in the temperature which makes it a great choice for temperature sensing and measuring applications. The NCP03WB473E05RL thermistor has a resistance of 4.7k ohm at 25°C, and its resistance decreases as the temperature increases.

In terms of temperature sensing accuracy, the NCP03WB473E05RL thermistor has a very good accuracy of 5%. This means that it is very accurate in providing temperature readings over a wide range of temperatures. Additionally, its small size with a large resistance range makes it well suited for temperature sensing applications, allowing for very precise temperature measurements.

Conclusion

The NCP03WB473E05RL is a very potent thermistor that has a wide range of application uses and is ideal for temperature detection applications. It is a very reliable and accurate temperature sensing component with an industry-standard footprint. The NCP03WB473E05RL is made of a temperature-sensitive ceramic material that has a very high sensitivity to temperature changes. It has a wide resistance range with a rated operating temperature range of -55°C to 150°C. Lastly, the thermistor offers temperature sensing accuracy of 5%, which makes it very accurate in measuring temperatures in various applications.