2381 670 90003

Series:	2381
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Resistance @ 25°C:	120 Ohms
Resistance Tolerance:	--
Operating Temperature:	--
Mounting Type:	PCB, Through Hole
Package / Case:	Radial
Supplier Device Package:	--

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Temperature Sensors - PTC ThermistorsPTC thermistors are temperature sensors designed to detect temperature changes accurately. The sensor, also known as a positively-temperature coefficient, consists of two main components – the thermistor element and a specialized electrical circuit. The element is composed of semiconductor ceramic material such as Mn-doped Nb oxide or Mn-doped Ru oxide. When a certain temperature is reached, the electrical resistance of the thermistor rises, providing a reliable indication of a temperature change. The 2381 670 90003 PTC thermistor is designed to detect changes in temperature ranging from -30 to 250°C. One of its biggest advantages is its high reliability and stability even in harsh environments, which makes it ideal for industrial and medical applications. Its ability to detect small changes in temperature accurately makes it especially useful in electromechanical systems. The 2381 670 90003 PTC thermistor has a fast responding time of about 10 to 40 milliseconds and offers a high degree of accuracy. It also has a low level of self-heating, which allows it to remain stable and immune to any short-term temperature changes. It is also resistant to shock, vibration, humidity, and moisture inside the circuit. The number and length of the thermistor’s leads determine its structure and installation. To ensure that the thermistor is mounted correctly, thick leads should always be on the inside and the thinner leads on the outside. The leads should also be kept below the rated temperature to prevent arcing near the thermistor. It is also important to make sure the thermistor is secured properly to avoid potential damage and ensure optimal performance. To use the 2381 670 90003 PTC thermistor, it must be connected in series with an external circuit. When the temperature reaches a pre-set threshold, the thermistor will increase its resistance. This change in resistance can then be used to activate an accompanying circuit. The thermistor can also be used to regulate power to some devices. For example, if a heater is set up with a thermistor, it will automatically turn off when the temperature reaches a certain level. Overall, the 2381 670 90003 PTC thermistor is a reliable, accurate, and stable device that provides essential temperature sensing capabilities. Its ability to accurately detect changes in temperature, coupled with its fast responding time, high degree of accuracy, and low level of self-heating makes it an invaluable device for a variety of industrial, medical, and consumer applications.

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