NCP18WM474J03RB Sensors, Transducers

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NTC (Negative Temperature Coefficient) thermistors are temperature sensors based on semiconductor materials that display a decrease in their electrical resistance with increasing temperature. The NCP18WM474J03RB is a type of NTC thermistor manufactured by ON Semiconductor. This device is designed to be a reliable and stable temperature sensing component for electronic control systems.

The NCP18WM474J03RB is made with high-purity metallized ceramic material to provide a predicted performance. Featuring a low-profile, flat-chip form factor, this thermistor is designed to fit tight spaces, making it ideal for applications where space is at a premium. It has an operating temperature range of -40°C to +125°C and a resistance range of 20Ω to 470Ω. The NCP18WM474J03RB has a dissipation factor of 4.0 mW/ ℃, a response time of less than 75 s to 90 % of the final value, and a drift of no more than 0.25 % /K.

The NCP18WM474J03RB is commonly used as a temperature-sensing component for electronic control systems that require precise and repeatable measurement. It can be used to detect temperature, so software can adjust the system for maximum efficiency. It is also used in monitoring and controlling industrial processes, product development, and equipment protection applications. Other applications include temperature-compensated instruments such as liquid level and light monitors, temperature compensation circuitry for accelerometers, and temperature dependent control systems.

The working principle of NTC thermistors is based on the fact that increasing the temperature of certain materials will decrease the electrical resistance of the material. This principle is known as Ohm\'s law. The NCP18WM474J03RB features a negative temperature coefficient, meaning its resistance will decrease when the surrounding temperature increases. This decrease in resistance is what is used to measure the temperature of the environment.

The NCP18WM474J03RB is an effective and reliable temperature sensing component for precision temperature control. With its low-profile form factor and wide temperature range, this thermistor is a great choice for applications where space is a premium and accurate temperature control is needed. Whether it is used to detect temperature, monitor or control industrial processes, or compensate for temperature-dependent control systems, the NCP18WM474J03RB is an excellent choice.

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