MF0204FRE52-4M32

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Through Hole Resistors are a type of electronic component that is designed to provide a certain amount of resistance, and sometimes also a certain amount of capacitance, in a given circuit. The MF0204FRE52-4M32 is an example of such a resistor, specifically designed to offer a 4.32-ohm resistance value. This type of resistor can be used to various applications, but the main application field is power-related, primarily for designing power supplies.

In general, through hole resistors are found in several types, such as metal film, metal oxide film, carbon composition, and several others. The MF0204FRE52-4M32 is a metal film type of resistor, which is the most commonly used type of resistor for AC and DC applications. Metal film resistors offer several advantages, such as low noise, low temperature coefficient, no thermal runaway, high stability, and cost efficiency.

The metal film resistor used in the MF0204FRE52-4M32 is composed of a non-metallic substrate, usually made of polymer or a ceramic material, on which a thin layer of metal is deposited to form the resistive element. The metal layer is chosen according to the desired resistance value, and is combined with the substrate through an alloying process. The alloy film is then stretched across the substrate, and two leads are attached to the substrate and passivated for protection against abrasion.

In terms of working principle, the metal film resistor operates similarly to any other resistor. The resistor is placed in a circuit, where it creates a voltage drop between two points of the same circuit. When current passes through the resistor, some portion of the energy is dissipated as heat, as a result of the resistance it presents. The amount of voltage drop and the amount of energy dissipated depend on the amount of resistance the resistor offers, which in this case is 4.32 ohms.

The MF0204FRE52-4M32 is a through hole resistor designed for use in power related applications and is particularly suitable for designing power supplies. It is composed of a metal film, and it operates by dissipating a portion of the energy passing through it as heat and creating a voltage drop. It offers a 4.32-ohm resistance value, making it a suitable option for circuits that require a precise amount of resistance. Ultimately, this type of through hole resistor offers many advantages, such as low noise, high stability, and cost efficiency.

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