PT103G2

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NTC thermistors, or negative temperature coefficient thermistors, work on the principle of temperature-variable electrical resistance. This resistance is based on the principle that when two different materials, such as ceramics and metals, are in contact, the variation in temperature causes a different resistance to electric current. This is known as the Seebeck effect.

PT103G2 is a type of NTC thermistor developed by Panasonic for use in a wide range of applications. It is a 3-terminal device that features an epoxy-coated nickel body and a heavy-duty glass-to-metal seal. This thermistor is characterized by its high accuracy over a wide temperature range, as well as its fast response time and low thermal lag.

PT103G2 is especially suited for applications that require fast response to temperature changes and require precise control of temperature. These applications include scientific instruments, graphics processors, temperature controllers, security systems, medical equipment, and temperature sensing. This thermistor is also suitable for medical and automotive applications which require a high degree of accuracy and reliability.

PT103G2 offers excellent accuracy, allowing it to achieve precision temperature measurements from -40°C to 150°C with a linear range of tolerance up to 0.6°C. This thermistor also provides data in several different formats, including thermistor series, Ohm reading, and resistance versus temperature (R/T). The wide temperature range also makes it suitable for use in both low and high ambient temperature environments.

The working principle of PT103G2 is based on PTC (positive temperature coefficient) technology. As the ambient temperature rises, the resistance of the thermistor increases, enabling it to accurately measure and monitor temperature. PT103G2 also features a wide operating temperature range of up to 150°C, and can be used safely in temperatures ranging from -40°C to 150°C.

In addition, PT103G2 is capable of handling a wide range of input voltages, from 2V to 20V, making it suitable for a wide variety of applications. It also has a very low temperature coefficient, ensuring its accuracy in a variety of temperatures. This thermistor is also designed to be used in harsh environments, as it is able to withstand shock and vibration.

PT103G2 is one of the most widely used NTC thermistors, and is suitable for a variety of applications, including medical, automotive, temperature sensing, and security. Its accuracy, reliability, and wide range of temperature ratings make it an ideal choice for these types of applications.

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