CMF5590K000BHEB

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Through Hole Resistors are a common component in electric circuits. While individual resistors generally look the same, their attributes are not always the same. The CMF5590K000BHEB is an example of an through hole resistor used in many applications. In this article we will look at the application field and working principle of this type of resistor.

The CMF5590K000BHEB is a metal film resistor with a rated power rating of 0.5W, tolerance of ±5%, temperature coefficient of 250ppm/K, voltage of 50V and with an operating temperature of -55°C to +125°C. This type of resistors is generally used in various consumer electronics such as microwave ovens, set-top boxes, telecommunication systems and other equipment with large temperature variation. It is also used in high-end audio equipment due to its high-precision function, low temperature coefficient and excellent thermal breakdown performance.

The working principle of the CMF5590K000BHEB is based on Ohm\'s law, which states that the current passing through a conductor between two points is directly proportional to the voltage applied across the two points. Thus, the CMF5590K000BHEB works by using an acid-etched metallic film as a conductor between two terminals, and the resistance is determined by the thickness and area of the film. This resistor has a thermiculture construction, which is designed to maintain its characteristics and resistivity over a wide temperature range and over a long life time.

In addition, the CMF5590K000BHEB also features a low temperature coefficient, which ensures that its resistance remains stable over a wide temperature range. This resistor is also constructed with an insulating layer between the terminals and the metallic film, which improves the reliability and safety of the device. Furthermore, its sealed construction also ensures that the device is free from oxidation and other environmental hazards.

The CMF5590K000BHEB is suitable for use in various applications where precision and performance are essential. This type of resistors are commonly used in consumer electronics such as home electronics, audio-video systems and telecommunication systems. It is also used in power supply systems, motor control systems and various automotive electronic applications. The device is also suitable for use in industrial applications where temperature control and accuracy of resistance measurement are of utmost importance.

In conclusion, the CMF5590K000BHEB is a through hole resistor with a wide range of application fields and excellent performance characteristics. Its thermiculture construction offers superior thermal protection, and its low temperature coefficient ensures stability over a wide temperature range. Furthermore, its small size and sealed construction make it ideal for use in various applications where precision and performance are important. The device is suitable for use in consumer electronics, power supply systems, motor control systems, industrial applications and automotive electronics.

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