B59100C70A70

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PTC thermistors, also known as Positive Temperature Coefficient thermistors, are advanced temperature sensors used in many industrial and consumer products. A PTC thermistor’s resistance increases due to a rise in temperature. This allows the thermal sensors to automatically regulate the temperature of a system or act as a safety device.

B59100C70A70 is a 0.125" diameter cylindrical thermistor and is mainly used for temperature measurement applications in industries and consumer products. This device has a positive temperature coefficient, which means that the resistance of the device increases as the temperature increases. This device does not require any additional circuitry, as it is self-powered from the circuit that is measuring a temperature.

Application Fields

B59100C70A70 is commonly used in hearing aid devices, weather sensors, security alarm systems, motor drive circuit protection, temperature measurement and control systems, and automotive safety systems. They can also be employed in food processing equipment, medical and laboratory equipment, water heaters, lights, and sensors.

They are widely used in many different fields such as measurement of ambient temperature, detection of heat flow, over-temperature protection, over-current protection, temperature gradients and temperature-controlled device pull-in protection. PTC thermistors offer advantages in terms of high accuracy of temperature measurement, wide operating temperature range, fast response time, and good stability.

Working Principle

The working principle of B59100C70A70 can be described as follows: when exposed to heat, the resistance of the device increases. The reason is that at temperature higher than its operating range, the molecules of the PTC thermistor vibrate faster and create additional electrons. This then increases its resistance.

The resistance of the device can also be temperature dependent, as in a forward-biased semiconductor junction. The resistance of a PTC thermistor increases as its temperature increases, with the resistance reaching its maximum value at its "curie point". This curie point is an important parameter that determines the sensitivity of the device at a particular temperature.

In addition, B59100C70A70 offers a wide range of temperature sensing elements with many different sensitivities. This makes them suitable for use in a variety of applications such as electronic temperature control, temperature measurement, and temperature regulation.

B59100C70A70 is an advanced temperature sensing element that is used in many different applications. Its resistance increases when exposed to heat, which makes it suitable for use in temperature measurement and control applications. Furthermore, it does not require any additional circuitry and is self-powered from the circuit that is measuring a temperature. This makes B59100C70A70 an ideal choice for temperature sensing in many different applications.

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