DC103J2K Datasheet/PDFThermistors are temperature sensors that measure temperature using the principle of thermistor resistance versus temperature. This property of the thermistor changes with temperature and current applied to the semiconductor material. The DC103J2K NTC thermistor is a sub-miniature chip-type thermistor which can be used for monitoring and control of temperature in various applications. The thermistor is constructed from a sintered semiconductor material with an alumina substrate and platinum-stud electrode contacts.
The main function of the DC103J2K is to measure the temperature in various sensing and control systems. The DC103J2K offers a high degree of accuracy over a wide temperature range. The thermistor’s insulation resistance and impedance can be measured to determine its temperature. The thermistor’s resistance reduces as the temperature rises and the reverse is true when the temperature falls. This property of a thermistor aids in temperature measurements as the resistance changes in proportion to the temperature changes.
The thermistor’s resistance to changes in temperature can also be used to control the operation of a device. The DC103J2K can be used in devices such as thermostats, where the resistance of the thermistor is used to switch the device on or off depending on the desired temperature. The thermistor can also be used in humidity and pressure control systems as its resistance is affected by changes in humidity and pressure.
The DC103J2K thermistor can be used for a variety of applications. It is commonly used in medical devices, where accurate temperature readings are essential for proper operation. In temperature control units, the thermistor can be integrated into a circuit and used to measure the ambient temperature. In security and access control systems, the thermistor can be used to detect changes in temperature to allow access only when the environment is safe.
The DC103J2K thermistor offers a high degree of accuracy over a wide temperature range. It is constructed with a durable platinum-stud electrode and a sintered semiconductor material with an alumina substrate. The thermistor has an insulation resistance of 50 kOhms and a power rating of 500 mW. The operating temperature range is from -55°C to +125°C.
In conclusion, the DC103J2K is a high-precision thermistor designed for use in temperature sensing and control applications. It is a sub-miniature chip-type thermistor with good accuracy and a wide temperature range. It is constructed from a sintered semiconductor material with an alumina substrate and platinum-stud electrode contacts. The thermistor provides high insulation resistance and a power rating of 500 mW. It is ideal for use in medical devices, temperature control systems, access control systems, and other applications.