LC302J2K

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NTC thermistors are temperature sensors that use a special type of thermally sensitive material, usually based on oxide metals that are sensitive to temperature. The thermistor\'s resistance changes with temperature and is used in various applications. The LC302J2K is a precision NTC thermistor specifically designed for temperature measurement applications.

The LC302J2K is a special type of thermistor that is designed to offer high accuracy and low power consumption. It has a unique dual thermistor design, allowing for accurate readings across a wide temperature range, from -40°C to +85°C. It also has a high accuracy, with readings of 0.1°C resolution possible, and a wide tolerance range of up to ±10%.

The LC302J2K is an ideal choice for applications where a high-accuracy measurement is required for temperature sensing. It can be used in a wide range of industrial and consumer applications, such as industrial automation, refrigeration, home appliances, HVAC systems, automotive systems, and medical devices. It is also well-suited for applications that require a stable, long-term measurement performance.

The working principle of the LC302J2K is based on the NTC thermopile effect. This thermopile effect occurs when the electrical resistance of an NTC thermistor is strongly dependent on temperature. The thermistors in the LC302J2Ks sensitive element form a bridge-type configuration, consisting of two serially-connected NTC thermistors linked in parallel. When the temperature of the environment changes, the resistance of the two thermistors also changes, and this in turn affects the resistance of the bridge circuit. The resistance change is proportional to the ambient temperature and is used to provide accurate temperature readings.

The LC302J2K is a highly reliable and robust device, with a resistance tolerance of up to ±1%. It has a long lifespan, with a rated temperature range of -40°C to +85°C. The thermistor also has a low power consumption of less than 0.02W at full load, making it an ideal choice for battery-powered applications. It is also available in a range of packages, from standard TO-220 packages to SMD packages, making it easy to integrate into various systems.

The LC302J2K is a versatile and reliable NTC thermistor that can be used for a variety of temperature sensing applications. Its high accuracy, low power consumption, long lifespan, and wide range of packages make it an ideal choice for applications where a high-accuracy temperature measurement is required.

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