MFR1WSFBE52-1M13

Through Hole Resistors

MFR 1WSFBE52-1M13 is a through-hole resistor that offers a range of applications in many different fields. This resistor is suitable for current-limiting, signal-level, and protective or impedance-matching circuits. The resistor is a passive component that creates electrical resistance within a circuit and works on the principle of Ohm\'s Law. In simple terms, the current flowing through a resistor is inversely proportional to the voltage through it.

Applications

MFR resistors are commonly used in various applications such as telecommunications, automotive, medical, industrial control, power management, and consumer electronics. The resistor can be used to create voltage dividers, filter circuits, and/or isolation networks. It is also useful in the implementation of current or voltage regulation circuits. Furthermore, the resistor is a vital component in high frequency and power circuitry, as it can help reduce signal and noise interference.

Composition and Parameters

MFR 1WSFBE52-1M13 is composed of an alloy film resistor with contacts and ceramic terminal. It has a body diameter of 4mm, an operating temperature range of -55 to +155 degrees Celsius, and a nominal resistance range of 1M ohms. The resistor has a power rating of 1/2W, a maximum load of 3A, and a minimum voltage of 5V. Also, the resistor has an accurate tolerance of ± 5%, with a relative temperature coefficient of +50ppm/°C.

Resistor Structure

The chip component is composed of four main parts. The resistor element is an alloy film deposition layer that acts as an insulator. It is isolated from the rest of the body and protected from external influences. There are two contacts that are soldered to the resistor in order to form the electrical circuit. The ceramic terminal is also soldered to the contacts and provides mechanical support and electrical insulation. Lastly, the protective coating is a layer of grease usually provides corrosion protection as well.

Work Principle

The resistor operates on the principle of Ohm’s Law, which states that the current flowing through a resistor is inversely proportional to the voltage applied. Therefore, when a voltage is applied across a resistor, it will generate a proportional amount of current. By altering the resistor’s composition and structure levels, it is possible to manipulate the amount of current flowing through it.

Conclusion

MFR 1WSFBE52-1M13 is a through-hole resistor suitable for a variety of applications, from current-limiting and signal-level circuits to voltage dividers or filter networks. It operates on the principle of Ohm’s Law and is composed of an alloy film, contacts, ceramic terminal, and protective coating. It has a power rating of 1/2W, a nominal resistance of 1M ohms, and a tolerance of ± 5%.