FMF3WSFRE73-750K

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors

The FMF3WSFRE73-750K is a through hole resistor commonly used in electrical and electronic applications for power dissipation. Through hole resistors are passive components that have been in use for a long time, offering precision and reliability that many other components don’t. The FMF3WSFRE73-750K has two leads that are designed to pass through a plated hole in a printed circuit board (PCB). Typically, it can also be attached with surface mount technology, especially when space is an issue. The capacitor is usually made with metal film as its main resistor element and a plastic body, which ensures durability, temperature stability and high insulation resistance.

Application Field

The FMF3WSFRE73-750K is used in a wide range of applications, from industrial, automotive, and tactical equipment to consumer devices. Its robust, reliable qualities and tight manufacturing tolerances make it suitable for applications that require accurate current and voltage management. For example, it is often used to regulate power input in appliances to avoid overloads, provide stable current levels for microprocessors, and to protect against short circuiting. Its low thermal coefficient of resistance helps maintain the desired resistive value despite increased temperatures, which is especially important in automotive applications. Additionally, its high dielectric strength makes it useful in high-voltage circuits.

Working Principle

The FMF3WSFRE73-750K works by converting electrical energy into heat energy, which is then dissipated through heating the resistor. This is done by a number of methods depending on the type and size of the resistor, such as passing additional electrical current through the resistor. The resistor then heats up due to the power losses associated with resistance material. By controlling the amount of current passing through the resistor, you can control the amount of heat it generates, which in turn determines the desired resistance value.

The FMF3WSFRE73-750K uses metal film as the main resistor element, so its resistance values can be reliably controlled by varying its length. As a metal film resistor, it is small and occupies less space than wirewound resistors. It also has a low parasitic inductance and negligible capacitance, making it highly suitable for applications that require fast response times. Additionally, particular attention is paid to tight manufacturing tolerances to ensure accuracy and uniformity.

Conclusion

The FMF3WSFRE73-750K is a through hole resistor that is used in a variety of applications where precise power control and heat dissipation are important. Its metal film construction ensures tight tolerance and accuracy, while its small size and low parasitics help it respond quickly to current changes. The FMF3WSFRE73-750K is considered a reliable, robust, and long-lasting option for any electrical and electronic designs.

The specific data is subject to PDF, and the above content is for reference