NCP03XH103J05RL Sensors, Transducers

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NTC thermistors are temperature sensors that utilize the characteristic of negative temperature coefficient of electrical resistance to measure temperature. NCP03XH103J05RL is a Lead-Free NTC thermistor produced by Panasonic for the purpose of temperature sensing thereof.

Application Field

The NCP03XH103J05RL is designed to measure relatively low temperature ranges (from -40°C to 125°C), and is ideal for applications in rooms, data cabinets, freezers, and other areas that require temperature monitoring. For instance, it is often used for temperature sensing of medical/surgical equipment, automotive systems, climate devices, monitoring equipment, and other electronic devices that require close temperature control. Other main applications include usage in air conditioning, automotive, and white goods. The strong construction of the NCP03XH103J05RL makes it suitable for multiple environments and different levels of space and the mechanical robustness enables it to operate in extreme environments.

Working Principle

The working principle of the NCP03XH103J05RL is based on the fact that its electrical resistance varies inversely with temperature. When the thermistor is exposed to an increase in temperature, the resistance decreases. A critical advantage of this thermistor is that it can precisely limit current in different environments while the power dissipates in it. Therefore, it is able to detect the temperature by measuring the amount of energy that passes through it.

An important element of the NCP03XH103J05RL is the composition of its internal operation. The thermistor is constructed from premium-grade semiconductor material, which is composed mostly of nickel and cobalt oxides. The nickel and cobalt oxides provide enhanced accuracy and stability. The thermistor is encapsulated in a high-performance, high-temperature resistant epoxy resin that offers excellent protection against possible damage due to high-temperature operation and test conditions.

Moreover, the NCP03XH103J05RL combines an array of features in one to make it a highly reliable temperature sensing device. The lead-free terminal of the thermistor is designed with a meticulously tailored platinum-coated stainless steel, which increases its usual accuracy and response time. Its high temperature coefficients further improve reliability and accuracy. The thermistor’s low self-heating characteristics further enable reliable temperature measurement in a wide range of applications.

The NCP03XH103J05RL is equipped with an advanced temperature sensing circuit, which not only reduces the power consumption of the device but also preserves the accuracy of its sensing capability. Furthermore, the thermistor has exceptionally high insulation resistance that ma-kess it resistant to leakage and false readings.

In summary, the NCP03XH103J05RL is an ideal thermistor for temperature sensing in a variety of environments. It is appropriate for a vast range of applications due to its high precision, stability, and accuracy, and it is able to reliably measure temperatures to very small increments. Since this thermistor is lead-free, it is safe for use in electronics and reduces hazardous waste in the environment.

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