MFR100FRF73-14R7

The MFR100FRF73-14R7 through hole resistor is a useful and sought-after component for a variety of applications. Commonly known as a "2-watt resistor," this resistor\'s size and power rating makes it appropriate for use in a variety of devices, in both industrial and military applications. This article will discuss the MFR100FRF73-14R7\'s application field, as well as its working principle—the more informed a user can be about this component before incorporating it into a circuit, the more effectively it can serve its intended purpose.

Application Field

The MFR100FRF73-14R7 resistor is well-suited for applications demanding a reliable, high-power rating component. It\'s 2-watt rating indicates its durability and heat tolerance, which makes it appropriate for circuits or projects that undergo an intense load or require continuity through adverse environmental conditions. A few example fields include:

• High-end automotive
• Industrial equipment
• Military
• Medical
• Telecommunications

In addition, its ohm rating—in this case 73 ohms—offers users more flexibility during the circuit design process.

Working Principle

At its most basic level, the MFR100FRF73-14R7 works by providing a path of "resistance" between two points, one at either end. When current passes through a resistor, an energy is converted into heat and dissipated or "lost" as a result of the resistance. This loss of energy is what limits the current of a circuit. The MFR100FRF73-14R7\'s 2-watt rating implies that it can handle up to twice the current of other, lower-rated resistors.

As current travels through the resistor, these points become "hot spots" of heat, which can drastically increase the temperature of the resistor. In extreme conditions, the resistor can even burn out. The 2-watt rating ensures a this risk is greatly reduced, mitigating the chances of a circuit permanently shutting down due to excessive heat.

Conclusion

The MFR100FRF73-14R7 is a beneficial component for a wide variety of applications, due to its 2-watt rating and resistance level. Users incorporating this resistor into a circuit can have the assurance their device will remain functional and durable, all while controlling the current. Expertise in the working principle of such a component is essential for designers, as understanding the implications of its features can ensure its proper utilization in a project.