ABNTC-0805-473J-4150F-T

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

Introduction

Temperature sensors are essential components in any system that seeks to monitor or regulate temperature. NTC thermistors are a type of temperature sensor that are very common due to their low cost of manufacture, physical flexibility, and widely available material options. The ABNTC-0805-473J-4150F-T is an example of a widely used NTC thermistor suited for temperature sensing applications.

Application Field

NTC thermistors are most often used in measuring temperature and liquid level. In practical applications, they are frequently integrated into control systems to monitor temperature of machinery, electrical components, and often even outdoor ambient temperatures. Other common applications include transformer sensors, refrigeration unit moniroring, turbine bearing temperature monitoring, and HVAC systems.

Working Principle

NTC thermistors function by exhibiting a change in electrical resistance with a change in temperature. This behavior is a function of the size and composition of the different materials which form the thermistor, where a lower temperature results in a greater resistance. The exact value of the resistance can be read directly from the temperature using pre-determined equations.

The ABNTC-0805-473J-4150F-K has a nominal resistance of 4.7kΩ at 25°C, along with a B constant of 4105K and a dissipation constant of 30mW/k. It has a wide temperature range of -40°C to 125°C, and it provides 0.3% accuracy, high stability and excellent long-term stability in applications.

Advantages of NTC Thermistors

NTC thermistors offer several advantages when compared to other types of temperature sensors. The structure and composition of the material mean that NTC thermistors can measure temperatures over a wide range of temperature with high sensitivity and consistent accuracy. Additionally, they are small in size, making them well-suited for applications in tight spaces or embedded applications.

NTC thermistors also often consume little energy. Furthermore, there are a wide variety of material options available which have a wide range of temperature sensitivity ratings, to meet various application needs and budget. This also allows NTC thermistors to be used in different environments and applications despite the stringent requirements in terms of temperature range and accuracy.

Conclusion

The ABNTC-0805-473J-4150F-T is an example of an NTC thermistor widely used across applications that require temperature sensing, monitoring, and controlling. The thermistor exhibits a change in electrical resistance with a change in temperature, and it is advantageous due to its small size, wide temperature range, and wide range of material such as offering high sensitivity with consistent accuracy. It is small and energy-efficient, making it a popular choice for applications where temperature sensors are an essential component.

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