KW103G2

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NTC thermistors, short for negative temperature coefficient thermistors, are highly sensitive to temperature variations and affect the resistance values. KW103G2 is an NTC thermistor that is applied in temperature measurements with a wide range of working temperatures and benefits including small size, light weight, low cost, and high sensitivity. This makes KW103G2 a popular choice of temperature sensor.

The KW103G2 is a 1/4” in diameter chip-type thermistor in which resistance decreases as temperature increases. This thermistor has a working temperature range of -50 to 150°C (-58°F to 302°F). Its B-value rating is 3950K (Kelvin), which relates to the temperature coefficient and rate of resistance change of temperature.

The working principle of the KW103G2 is through the measurement of the temperature difference between two points, the resistance of the thermistor increases and decreases as the temperature increases or decreases. To measure temperature with this thermistor, an alternating current signal or a DC voltage is applied to the chip-type thermistor, and the change in the resistance value is then converted to a temperature reading. This thermistor is usually connected to a temperature controller, in order to display the temperature values.

The KW103G2 thermistor is used for many applications, mainly in automotive control systems, such as engine blocks and water tanks, or in home appliance applications, such as room air conditioners, microwave ovens and other uses. The thermistor is also often used in medical areas, ranging from indoor air quality monitoring systems to health care equipment monitoring. This thermistor is also commonly used in industry, often in temperature controls, such as industrial automation systems, safety temperature monitors, and process controls.

In addition, the KW103G2 thermistor is used in the measurement of solid-state devices. It is used to measure the temperature of various solid-state components, such as circuit breakers, drivers, transistors, and other components. This thermistor is also used in chemical reaction processes, in order to detect temperature changes and detect the reaction state of the environment.

To summarize, the KW103G2 is an NTC thermistor that measures temperatures with a wide range of working temperatures (-50 to 150°C). It is a chip-type thermistor which works by measuring the difference in resistance values as temperature increases or decreases. This thermistor is popularly used in automotive, home appliance, medical, and industrial applications, as well as in the measurement of solid-state devices and chemical reaction processes.

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