NTCG104BF683HT1X

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A NTCG104BF683HT1X is a small temperature-sensing component that belongs to a class of devices known as negative temperature coefficient thermistors (NTCs). These devices use a specific resistance property that changes in response to variations in temperature. NTCs are especially useful as in-circuit components for accurately measuring temperatures ranging from –40°C to 150°C within electronic circuits and systems.

In the NTCG104BF683HT1X, the temperature-sensing element consists of an area of highly-doped polycrystalline semiconductor material with both positively- and negatively-charged ions. When temperatures change, so too does the resistance of the material, which in turn can be interpreted as a change of temperature. When heated, the ions move from the central area outwards, thereby increasing the electrical resistance of the material.

The NTCG104BF683HT1X itself consists of three main components: a thermistor disc, a support disc, and a Teflon® insulation coating. The thermistor disc is made out of a ceramic material that contains both the NTC sensing material and two metal electrodes, which when connected to a voltage make up a circuit. The support structure firmly holds the two discs in place, and the insulation coating allows higher temperature measurements with greater accuracy.

The primary application area of NTCG104BF683HT1X devices is temperature sensing and data logging systems. These devices measure temperature down to –40°C with a high degree of accuracy, making them a great choice for applications such as thermometers, incubators, environmental monitoring systems, food processing plants, and HVAC systems. In addition, the Teflon® insulation coating on the device allows for operation in wet or damp environments, making it a popular choice for outdoor applications.

In terms of working principle, the NTCG104BF683HT1X is a 3-terminal device with two electrical leads that are connected to a voltage source. When a temperature variation occurs, the thermistor disc changes resistance, and this change is measured as a voltage drop. This voltage drop can then be accurately interpreted as a temperature reading.

The NTCG104BF683HT1X is a reliable temperature sensing component that is used in a wide range of applications. Its high accuracy and operating temperature range make it a versatile choice for data logging and temperature sensing tasks. As such, it is an essential component in many industries, including healthcare, automotive, and food processing.

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