B57621C5102J062

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B57621C5102J062 is a type of temperature sensor, classified as a Negative Temperature Coefficient (NTC) Thermistor. In general, temperature sensors are devices used to measure temperature, and are grouped into two main categories: those that operate using contact with the environment, and those that work based on the changes in the environment’s energy. NTC Thermistors are contact-type temperature sensors, meaning they need to be in direct contact with the environment in order to measure its temperature.

NTC Thermistors are nonlinear thermistors, meaning they have a resistance that changes significantly with temperature. This means that when the temperature changes, the resistance change is much greater than that of linear thermistors. These devices consist of a ceramic base coated with a special metal oxide. As the temperature changes, the metal oxides expand and contract, which affects the resistance of the device. This change in resistance is used to measure temperature.

B57621C5102J062 is a type of NTC Thermistor, and is used in applications such as air conditioners, refrigerators, heating systems, and more. It is a high precision thermistor that can be used to measure temperatures in the range of -40 to +125 °C with accuracy of ±2 °C. The device is designed for reliable operation, with a wide temperature range, low cost, fast response time, and low power consumption.

The working principle of NTC Thermistors is based on their resistance change due to temperature change. In general, when temperature increases, the resistance of the thermistor decreases, and vice versa. This phenomenon is known as the “Thermistor Effect”. This resistance change can be measured through voltage or current, depending on the type of circuitry used. By measuring this resistance change, the temperature can be inferred accurately.

In conclusion, B57621C5102J062 is a type of NTC Thermistor, used for measuring temperatures with accuracy of ±2 °C in the range of -40 to +125 °C. It is widely used in various electronic applications that require accurate temperature measurements, such as air conditioners, refrigerators, heating systems, and more. The working principle is based on the “Thermistor Effect”, where resistance change due to temperature change is measured through voltage or current.

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