CMF558K2300CHBF

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Through hole resistors are essential components in all electronic devices, as they are used to control the amount of current flowing through a circuit. The CMF558K2300CHBF is an example of a through hole resistor, which is manufactured by ITT. This component is a through hole resistor that can be used in a variety of applications, and it is essential to understand its working principle in order to understand how it can be used.

The CMF558K2300CHBF is a through-hole resistor with a power rating of 130 mW at a maximum working voltage of 125 V RMS. This component has a tolerance of 1%, which means that the resistor will not deviate more than 1% from its specified resistance value. This resistor also has a high temperature coefficient, which means it is not affected as much by temperature changes compared to other resistors. This makes the CMF558K2300CHBF suitable for applications that require a stable resistance value in high-temperature environments.

One of the main applications of the CMF558K2300CHBF is in circuit protection. When this resistor is connected in series with a component, such as a transistor or diode, it acts as a fuse which limits the current that can flow through the circuit. This can help to protect the other components in the circuit from excessive current, which could potentially damage them. This resistor can also be used as a voltage divider to control the voltage across a load.

The working principle of the CMF558K2300CHBF is simple. It is a voltage-sensitive device that allows a specific amount of current to flow through it, depending on the voltage applied across its terminals. The resistance value of the resistor determines how much current will flow through it. When the voltage applied to the terminals exceeds the rated working voltage of the resistor, the current flowing will exceed the rated value and the resistor will heat up. If the temperature of the resistor continues to rise, its resistance will increase, resulting in a decrease in the current flowing through it. This is a safety mechanism that ensures the other components in the circuit are not damaged due to excessive current.

The CMF558K2300CHBF is a versatile and reliable through-hole resistor that can be used to protect circuits and to control the voltage across a load. It is important to understand the working principle and applications of this type of resistor in order to use it effectively. This will help ensure that the device performs as expected in the intended application.

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