CMF55142K80BHBF

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Through Hole Resistors are amongst the most common resistors. They are usually cylindrical in shape with one or two leads extending out of each end. The CMF55142K80BHBF is a Through Hole Resistor, and is commonly used in a variety of applications, as it offers an increased wattage rating, low temperature coefficient, and a high tolerance value.

This Through Hole Resistor is mainly used for low power applications, spanning from communications and networking, data processing, power supplies, motor control, and more. CMF55142K80BHBF is also very popular in automotive applications, as its high tolerance and low temperature coefficient make it an ideal choice for temperature induced voltage measurement, power distribution, and digital signal protection.

The working principle of the CMF55142K80BHBF is governed by Ohm\'s Law. This states that the current through a conductor is directly proportional to the voltage across the terminals of the resistor. Therefore, the voltage across the terminals of this resistor is equal to the product of the current and the resistance, according to Ohm\'s Law.

The CMF55142K80BHBF is designed in such a way that it provides excellent temperature coefficient, tolerance, and wattage ratings. The accuracy of this resistor is ensured by its construction. It is made up of metal film resistors, which are wrapped in a thin insulated film before being soldered with a metal connector at the end. This ensures that the resistance remains constant throughout the entire temperature range.

In order to maintain an optimal high wattage rating, the metal film resistors are surrounded by a dielectric material, which absorbs heat generated during operation. This ensures that the wattage rating of the CMF55142K80BHBF remains at its peak, regardless of the temperature or environment. In addition, the low temperature coefficient of the resistor also contributes to its accuracy, as it reduces uncertainty in performance values.

The CMF55142K80BHBF\'s tolerance and maximum wattage rating are both typically set within the same range. The tolerance rating of this resistor allows for a range of 1%, 2%, or 5%, meaning that the resistance can vary up to 1%, 2%, or 5%, depending on the variation in temperature, supply voltage, or other conditions. The maximum wattage rating of this resistor is 6W, providing a maximum allowable dissipation of 9W under certain conditions.

In conclusion, the CMF55142K80BHBF is a Through Hole Resistor that is widely used in a variety of applications due to its high wattage rating, low temperature coefficient, and high tolerance. Its working principle is based on Ohm\'s Law, and its performance is improved by its construction which includes metal film resistors, a dielectric material, and a metal connector. It also has excellent tolerance and wattage ratings, allowing it to be used in a range of applications in numerous industries.

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