B59873C0120A570

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Temperature Sensors - PTC Thermistors

PTC Thermistors, or Positive Temperature Coefficient thermistors, are temperature sensors used to measure temperature in devices such as HVAC systems, refrigerators and other electrical devices. They can be used for both temperature measurement and temperature regulation. PTC Thermistors are unique among temperature sensors because they work differently than other types. Instead of changing resistance as temperature changes, PTC Thermistors have a resistance that increases with temperature.

B59873C0120A570 is one type of PTC Thermistor. It is a small, nearly cylindrical thermistor measuring 1.2 mm in length by 0.7 mm in diameter. It has a resistance of 4.7 kilohms at 25°C and a positive temperature coefficient of 50 ppm/°K making it suitable for a variety of applications.

The main application of B59873C0120A570 is temperature measurement in device enclosures and devices containing liquids, vapours or gases. It is also suitable for temperature control and regulation in devices where accuracy and fast response are required. This thermistor is particularly suitable for use in devices that require accurate temperature control over a wide temperature range. It can also be used in process control applications and in devices that require measurement of exterior surfaces.

The working principle of B59873C0120A570 is based on the fact that its resistance increases with temperature. The thermistor works by measuring the voltage differences between two resistors. As the temperature of the resistors increases, the voltage difference between them also increases. This voltage difference is read by the control unit or system and used to detect the current temperature or to control a device. In temperature regulation applications, the control unit can increase or decrease the output to regulate temperature.

B59873C0120A570 is a reliable, cost effective, precise and fast temperature sensing solution. It is relatively easy to install and provides reliable performance in a wide range of applications. With its small size, it can easily be fitted into tight spaces and still provide accurate results. Its resistance increases with temperature, making it suitable for both temperature sensing and temperature regulation applications. It is also relatively inexpensive and has a wide temperature range.

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