121-202EBF-Q02

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The NTC thermistor is a type of temperature sensor that is increasingly being used in various industries for temperature measurement. The thermistor model 121-202EBF-Q02 is one such thermistor that have become popular for its applications in various temperature measurements. The model is made of metal oxide materials that offer excellent resistance to changes in the ambient temperature.

The thermistor 121-202EBF-Q02 can be used for measuring room temperature, inside the fridge, air temperature, surface temperatures and as a temperature sensing element for regulating heating systems. As a temperature sensor, this thermistor has a linear response curve which makes it perfect for temperature monitoring and control applications. The resistance of the thermistor decreases while the temperature rises and vice versa. This makes it easy to measure temperature changes whether they are positive or negative.

The construction of this thermistor includes a bead of metal oxides and a ceramic substrate. The ceramic substrate is insulated with a heat and pressure resistant polyimide film to protect the thermistor from mechanical forces and sudden temperature changes. It also has a nickel-plated lead wire that connects the thermistor to the circuit board for accurate and reliable readings. The thermistor is compact in size and offers high sensitivity as well as high accuracy in measuring temperature.

Thermistors can be used in a variety of ways. For example, it can be used in a Wheatstone bridge circuit to measure temperature and pressure. It can be used in a variety of control applications like a proportional-integral-derivative (PID) controller, a hysteresis controller, or a temperature profile controller. It can also be used in various heating and cooling systems for measuring and controlling temperatures.

As an NTC thermistor, the model 121-202EBF-Q02 is capable of providing very accurate temperature measurements of up to ±2°C even when exposed to varying temperatures and conditions. Its metallic oxide film and ceramic substrate materials make it highly durable and reliable for long-term usage. The thermistor is able to provide accurate readings for a wide range of temperatures from -40°C up to 125°C. Its high accuracy and precision also make it ideal for use in various temperature-sensing applications like sensing temperature of medical and safety equipment, thermostats and domestic appliances.

Overall, the model 121-202EBF-Q02 is a reliable and accurate thermistor that can be used for various applications such as temperature sensing and controlling heating and cooling systems. It is durable, accurate, and highly reliable for long-term industrial use. The thermistor provides very accurate readings from -40°C to 125°C and can be connected to a circuit board via a nickel-plated lead wire.

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