Through Hole Resistors

A Through Hole Resistor, also known as a pole mount resistor, is a type of resistive electronic component that is used to resist the flow of electricity, regulating current and voltage. The MFR1WSFRF52-46k4 is a through hole resistor that is designed to meet various requirements for different applications.

Application Field

The MFR1WSFRF52-46k4 is designed for use in a wide range of circuits, from high current to low current, and from low voltage to high voltage. It can be used in automotive systems, communications equipment, AV systems, consumer electronics, and other consumer applications that require reliable power.

The MFR1WSFRF52-46k4 has a wide power range of 5-24V, making it suitable for use in a variety of automotive applications, such as ECU, ABS, etc., as well as TVs, audio equipment, gaming consoles and more. In addition, the MFR1WSFRF52-46k4 also has a wide temperature range of -40°C to +85°C, making it suitable for use in extreme temperature environments.

The MFR1WSFRF52-46k4 is also designed to provide high ESR (equivalent series resistance) and low inductance, eliminating pulse distortion and offering excellent EMI/RFI noise immunity performance. This makes the MFR1WSFRF52-46k4 suitable for high frequency applications, where high switching speeds are required.

Working Principle

The MFR1WSFRF52-46k4 uses a resistor element that is placed between two metal plate connectors, which are in turn connected to a power source. When electricity flows through the resistor element, a small fraction of the current is converted into heat, due to the resistance of the material. This heat is then dissipated into the surrounding environment. The amount of power dissipated is determined by the physical size of the resistor, as well as the amount of current passing through it.

The MFR1WSFRF52-46k4 uses a planar construction, which allows for high reliability and improved performance by minimizing losses and heat buildup. It also enables the use of a slim design. The planar construction also helps to reduce parasitic effects, allowing the resistor to be more reliable and consistent in its performance.

Conclusion

The MFR1WSFRF52-46k4 is a through hole resistor designed for a wide variety of applications, from automotive to consumer electronics. It is capable of handling a variety of load currents, and offers great noise immunity performance. Its planar construction helps to reduce parasitic effects, and provides improved reliability and performance.