MFR100FRE52-11R8

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Resistors are electrical components that limit the flow of current in electronic circuits, and the MFR100FRE52-11R8 is a type of resistors specifically categorized as through-hole resistors. Through hole resistors use a leaded component that’s placed into drilled holes on a printed circuit board (PCB) to connect to the board. They have advantages such as being relatively easy to manufacture, being relatively low cost, and offering a wide range of applications.

Specifically, the MFR100FRE52-11R8 is a surface mount package resistor with a metal film resistor element and a ceramic body, in a flameproof, enamel-coated package. The metal film gives high stability and reliable accuracy to the resistor, while the ceramic body insulation increases the maximum operating voltage of the resistor. The flameproof enclosure increases the safety of the resistor in case of rapid increase in temperatures. In addition, the MFR100FRE52-11R8 is also RoHS compliant, meaning it has been tested and is free from hazardous materials.

The MFR100FRE52-11R8 is designed for a variety of electronic applications including telecom, power management, LED lighting, computers, peripherals, and consumer electronics. The most common use of the resistor is to provide local heating, such as for temperature control in computer peripherals or power management systems. The resistor can also be used to limit the flow of current in an electronic system, helping protect the system from damage caused by sudden changes in current. In LED lighting, the resistor can reduce the amount of voltage passing through the LED, reducing the amount of power consumed.

The MFR100FRE52-11R8 resistor has a maximum operating temperature of 125℃ and can be used in temperatures ranging from -55℃ to +125℃. With its high power rating of 1/4 watt, it has ample power to handle the applications it is designed for. The rated current is 1.0A, meaning it can handle currents up to 1.0A without any issues.

The working principle of the MFR100FRE52-11R8 is based on Ohm’s law, where current flowing through the resistor is inversely proportional to the resistor’s resistance. As the current increases, the voltage drop across the resistor increases, resulting in the current being limited. This is why the resistance of the resistor must be chosen to provide the desired current regulation. In addition, temperatures also affect the resistance of the resistor- when the temperature increases, the resistance of the resistor increases. The temperature coefficient of the MFR100FRE52-11R8 is specified as 100ppm/℃, meaning the resistance (and the resulting current) will increase by 100ppm (parts per million) for every degree Celsius rise in the operating temperature.

Overall, the MFR100FRE52-11R8 through hole resistor is an excellent choice for applications requiring a reliable and precise resistor. Its flameproof enclosure offers added safety, while its high temperature rating ensures it is suitable for many high temperature applications. In addition, its low cost and wide range of applications make it an ideal choice for any electronic system.

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