KR204R0J

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NTC Thermistors are a form of temperature sensing device that uses a temperature-dependent resistance to indicate temperature and provide temperature monitoring and control. KR204R0J is one kind of these thermistors, and it is often chosen for a wide range of temperature sensing and control applications. The KR204R0J temperature sensor is ideal for use in electronic HVAC systems and medical device applications such as cooling pads.

The KR204R0J Thermistor is a negative temperature coefficient (SMC) device. It means that the electrical resistance of the device is inversely proportional to its temperature. As the temperature increases, the resistance drops and vice-versa. The specific resistance value of KR204R0J at 25°C is 20KΩ. The temperature range varies from -45°C to 135°C. The device can measure temperatures up to 255°C with the help of external signal conditioning system.

The resistance of the KR204R0J thermistor is linear and predictable. This makes it easier to use in temperature measuring and control applications. The linearity is also beneficial in designing temperature compensating circuits. The element is a small glass bead and the body material is epoxy with nickel-plated brass pins. It has a large power coefficient that enables high power dissipation.

The working principle of the KR204R0J thermistor is the variation of temperature coefficient of resistance, i.e. the variation of resistance with the variation of temperature. This resistive variation is used to measure the temperature, resulting in an electrical signal. To measure the temperature, KR204R0J is connected to a voltage biasing circuit. When exposed to temperature changes, the resistance value of the KR204R0J changes, which in turn affects the voltage level across the thermistor. This voltage variation is sensed by the circuit and converted into a temperature reading. The temperature is then used to control the monitored system.

The KR204R0J thermistor is used in a wide range of applications, including temperature monitoring and control, residential and commercial HVAC systems, medical device applications, and industrial temperature control applications. The temperature range (-45°C to 255°C) and linearity of the KR204R0J thermistor makes it an ideal choice for many temperature sensing and control applications. It can be used to monitor temperature in general industrial and electronics equipment, heaters, furnaces, ovens, refrigerators, cooling pads, and many other applications.

The KR204R0J thermistor is a cost-effective, high-performance low-temperature device. It is suitable for use in a wide range of temperature sensing and control applications. The linear response and wide temperature range of the device makes it an ideal choice for many temperature sensing and control applications.

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