ERT-J0EM103J Sensors, Transducers

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NTC thermistors are temperature sensors used in a wide variety of applications. They are semiconductor devices that exhibit a decrease in electrical resistance when exposed to a rise in temperature. The ERT-J0EM103J is popular NTC thermistor commonly used by manufacturers for temperature sensing applications.

The ERT-J0EM103J thermistor has a resistance of 10K ohms at 25°C and its resistance decreases as temperature rises. It can operate in temperatures ranging from -40°C up to +125°C. It features an epoxy coated bead form with a 0.5mm pitch and a length of 3.2mm.

The ERT-J0EM103J thermistor\'s key benefits include low cost, small size and precise measurements. Its feature set makes it well suited for use in narrow spaces and providing accurate readings in low temperatures. Its lead wire length is nominal at 300mm and with a precision of +/-5%.

The ERT-J0EM103J thermistor is mainly used in automotive, industrial and consumer electronics applications. In automotive applications, it can be used to accurately measure temperatures in the engine, such as in the air and coolant sensors. In industrial applications, it is commonly used in temperature controllers and temperature regulators. In consumer electronics, it is used in refrigeration and air conditioning systems as well as in TVs, audio systems and computers.

In order for a thermistor to accurately measure temperatures, it needs to be connected to a voltage source that will provide a stable output. This is also known as a temperature measuring circuit. The thermistor, like the ERT-J0EM103J, is connected to a power source and a resistor, which is known as a pull up resistor. As the resistive value of the thermistor changes with temperature, the output voltage of the power source will also change accordingly.

In addition to being used as a temperature sensor, the ERT-J0EM103J thermistor can also be used as a current limiting device. It can be connected in between the power source and the load and will limit the amount of current that passes through if the load becomes too great. This serves as an inherent safety measure and helps to protect the device from being overloaded.

The ERT-J0EM103J thermistor is an example of a reliable and accurate temperature sensing device commonly used in a variety of different applications. Its low cost, small size and precise measurement capabilities make it an attractive option for both automotive and consumer electronics applications. With its efficient working principle and wide temperature range, the ERT-J0EM103J thermistor is an excellent choice for temperature sensing applications.

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