81582A102J325E

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NTC thermistors are temperature sensors that measure temperature in an application field. The 81582A102J325E is a surface mount thin-film based thermistor that is suitable for temperature sensing in a range of applications. The 81582A102J325E is a three-terminal device comprising a thin-film resistor and a special NTC thermistor. With its low parasitic capacitance and inductance, the 81582A102J325E offers excellent accuracy and stability, making it suitable for use in temperature measurement, correction and protection.

The 81582A102J325E works according to the principle of sensing temperature through the change of resistance. The resistance of NTC thermistor decreases with the increase of temperature, and vice versa. The 81582A102J325E is sensitive to any changes in the environment due to the fact that the resistance of NTCs is lower than that of conventional resistors. NTC thermistors are dependent upon the temperature coefficient of resistance (TCR), which refers to the proportional change in the device\'s resistance for every degree of temperature. For the 81582A102J325E, this coefficient is 25 ohm/°C.

The 81582A102J325E is designed primarily for temperature sensing applications where accuracy and stability of the device are important. It is suitable for temperature measurement in various applications such as automotive, consumer electronics, telecommunications, medical devices, and industrial control. Additionally, the 81582A102J325E can be used for temperature correction and protection, too. For example, the device can be used to detect any overheating in electronic circuits and take corrective action.

The 81582A102J325E is able to sense temperature in the range of -40°C to 125°C, with a maximum power rating of 20mW and a stability of 0.5%. Its standard package is a 3-pin SOT-23, and the device is available in standard and custom packages for optimal flexibility in end-use applications. The 81582A102J325E is RoHS compliant, making it safe for use in various applications.

In conclusion, the 81582A102J325E is a surface mount NTC thermistor specifically designed for temperature sensing applications. Thanks to its low parasitic capacitance and inductance, the 81582A102J325E offers accurate and stable temperature detection in a wide range of applications such as automotive, consumer electronics, telecommunications, medical devices, and industrial control. It is available in a 3-pin SOT-23 package, and is RoHS compliant for safe use in environmental conditions.

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