CMF55274R00FKEB

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Through hole resistors, like the CMF55274R00FKEB, are widely-used components for many electrical and electronic circuits. They are low-cost devices with a high degree of reliability in their function and performance. Through hole resistors can provide small, low-powered circuits with the passive electrical resistance they need to operate optimally.

The electrical properties of through hole resistors make them especially useful in a variety of different applications. For instance, they can be used to vary the light intensity of LED controls, regulate the flow of current on a circuit board, or create electrical filters. As such,resistors are widely used to amplify, attenuate, buffer, and regulate a circuit’s performance. Through hole resistors can also be used to distribute electrical loads, providing durable, accurate, and cost-effective solutions when there are multiple circuits with different current capacities.

The CMF55274R00FKEB is one such through hole resistor. It is a 0.25W, poor-resistor that has a resistance of 5.7ohms at 20 mA. It has a 20 mA rated current and a power rating of 0.25W. The resistor is offered in a variety of RoHS compliant packages, and features Gold-Palladium plating for sturdier construction and superior electrical contact. The resistor is suitable for use with LED currents, saturation current measurements, and low power control circuits.

The CMF55274R00FKEB is made with a metal film-typed resistor construction. This type of construction provides high stability and excellent temperature coefficient of resistance (TCR) values, allowing it to maintain its resistance over a wide temperature range and life expectancy. The through hole resistor is also non-inductive, providing accurate AC voltage and AC current measurements.

The working principle of the CMF55274R00FKEB is a simple one. In through hole resistors, resistance is generated through thin layers of metal particles, with each metal making up a thin film inside a glass tube. The resistors internal construction is based on Ohm\'s law that states that the electrical current (I) in a circuit will be equal to the voltage (V) divided by the resistance (R). This means that the value of the resistors resistance determines how much current can flow in the circuit.

This basic principle holds true for the CMF55274R00FKEB. The resistor works by limiting the amount of current that is allowed to travel through the circuit, thus regulating the energy being used by the circuit. As electricity passes through the resistor, a small amount of energy is dissipated and converted into heat, meaning that the resistor not only regulates the circuit but also helps to prevent it from overheating.

In conclusion, the CMF55274R00FKEB is a versatile through hole resistor which is suited for a variety of applications. It is a 0.25W poor-resistor with a resistance of 5.7ohms at 20 mA, and features gold-palladium plating for superior electrical contact. The resistor also utilizes a metal-film construction to provide excellent temperature coefficient of resistance (TCR) values, and is non-inductive for accurate AC voltage and AC current measurements. Finally, the resistor follows a simple working principle which is based on Ohm\'s law, with its resistance allowing it to limit the current that is allowed to travel through a circuit.

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