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Through Hole Resistors

MFR200FRF52-1R3 Application Field and Working Principle

The MFR200FRF52-1R3 is a Through hole resistors which belongs to the MF resin series. It is mainly used in consumer electronic products and industrial electronic products.MFR200FRF52-1R3 consists of two parts, an oxide film and a resistor body. It is a non-inductive, non-magnetic, stable-operating, low-noise general purpose metal oxide film resistor. It has a very low temperature coefficient, a high overload voltage, and an excellent resilience.

The application of MFR200FRF52-1R3 includes consumer electronic applications, industry application, and general-purpose applications, such as audio frequency amplifiers and other devices such as CD players, digitalTVs, Laptops, and computers have various precision components. In industrial applications, MFR200FRF52-1R3 is widely used in audio frequency amplifiers, power supplies, power amplifiers and so on to meet the requirements of power circuits.

The working principle of MFR200FRF52-1R3 is as follows: The resistor body of the resistor is made of a high temperature resistant ceramic material, the outer of the resistor is shaped and baked and covered with a uniform and compacted oxide layer. Inside the resistive layer, nickel chromium, manganese and aluminum are mixed in a certain proportion and evaporated. Because of the electric current, electrons with various velocities pass through the oxidized film, collide with the metal barrier at different velocities at different distances, thereby generating a potential difference, realizing the effect of resistance. The whole resistor is irradiated with x-ray for uniformity and testability.

In summary, MFR200FRF52-1R3 is a Through hole resistors series of MFR product, which is a non-inductive, stable, low-noise, general-purpose metal oxide film resistor. Widely used in consumer electronics, industrial electronic products, audio frequency amplifiers and other high-end electronic products. Its working principle is that electrons with different velocities pass through the oxidized film and collide with the metal barrier at different velocities at different distances, thus generating a potential difference and realizing the resistance function.

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