MF0204FRE52-2R8

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Through Hole Resistors refer to those that are mounted in such a way that its leads, which are usually axially formed, pass through holes in the printed wiring board (PWB). The mounting structure of a through hole resistor consists of a cylindrical ceramic body with an insulator, a winding, and two end terminations. The MF0204FRE52-2R8 is among the types of through hole resistors currently available in the market.

MF0204FRE52-2R8 Application Field

The MF0204FRE52-2R8 is a surface mounted, axial-leaded, metal film resistors with a 0.2W rated power. This type of resistor is ideal for applications in digital circuits, such as audio and video equipment, computers, communication equipment, industrial control systems, automotive electronics, and more. In addition, the MF0204FRE52-2R8 is versatile enough to handle high-frequency operation, high temperature, humidity changes, and other challenging environmental conditions. With a temperature coefficient of 50ppm/°C, its stability is superior to most other resistors.

MF0204FRE52-2R8 Working Principle

The MF0204FRE52-2R8 is composed of a thin metal film and insulation film which are formed through a series of masking steps on a ceramic body. This thin metal film is the resistor element, though its structure is dependent upon the manufacture technique adopted. The most common technique is vacuum evaporation, which involves the evaporation of materials, such as nickel-chromium or nickel-manganese alloys, on a ceramic substrate. The evaporation produces a patterned film of metal that represents the resistor element. The metal film and insulation layers are both protected by the ceramic body, providing a superior level of environmental protection.

The metal film is further protected by an insulating layer of ceramic, as well as a protective coating. These two layers work in combination with each other to create a relatively low-impedance, non-inductive resistor. Furthermore, the protective coating serves as a mechanical layer of protection, ensuring the resistor remains stable while operating in temperatures ranging from -55°C to +125°C.

The MF0204FRE52-2R8 is an efficient resistor in both AC and DC circuits, making it suitable for use in a variety of applications, ranging from EMI/RFI suppression, signal processing, voltage and temperature measurements, and power distribution. Additionally, its excellent heat dissipation capabilities make it ideal for use in circuits with high power loads. With a wide range of sizes and tolerance levels, the MF0204FRE52-2R8 is an efficient and reliable addition to most electrical and electronic applications.

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