NCP03XH103F05RL Sensors, Transducers

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

NCP03XH103F05RL is a type of thermistor (also known as negative temperature coefficient thermistor) used in temperature sensing applications. A thermistor is a temperature sensing device which consists of a chip material with a significant temperature-dependent resistance. When the temperature changes, this resistance changes accordingly.

A thermistor is generally characterized by its resistance and B-value. B-value (also known as Beta) is defined as the ratio between the thermistor\'s resistance at two different temperatures. The resistance of a thermistor is inversely proportional to its temperature; in other words, the resistance decreases as the temperature increases. This means that the resistance value of a thermistor increases as the temperature decreases and vice versa.

The NCP03XH103F05RL thermistor has a resistance of 3.3k ohms at 25°C, and a B-value of 3950K. This makes it ideal for use in both low and high temperature sensing circuits such as HVAC and industrial process control applications. It can be used as a temperature sensor in a circuit which will take a resistance measurement input with an operating voltage of up to 50V DC.

In addition to temperature sensing, this thermistor can also be used for current limiting, negative temperature coefficient protection, and as an over-temperature warning device. The NCP03XH103F05RL thermistor is able to accurately detect temperatures from -55°C to +230°C with fast response times and excellent repeatability.

The working principle behind the NCP03XH103F05RL thermistor is simple. As the temperature of its environment changes, the thermistor’s resistance changes accordingly. This change in resistance can then be measured by appropriate circuitry, allowing the temperature to be detected and monitored. The thermistor is connected in series with a resistor, and the voltage across the thermistor is measured by a precision amplifier. The precision amplifier is then able to measure the voltage as a function of the temperature.

In conclusion, the NCP03XH103F05RL thermistor is a type of temperature sensing device which can be used for various temperature sensing applications such as HVAC and industrial process control. It is capable of accurately detecting temperatures from -55°C to +230°C with fast response times and excellent repeatability. It is characterized by its resistance and B-value, with a resistance of 3.3k ohms at 25°C, and a B-value of 3950K. Its working principle is based on the fact that the resistance of the thermistor is inversely proportional to its temperature.

The specific data is subject to PDF, and the above content is for reference