MFR-25FTF52-21K5

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Through Hole Resistors are a type of electrical resistor which uses a physical hole for the lead(s) to pass through the resistor. The hole is then soldered into the PCB of the electronic circuit board, ensuring a secure connection between the resistor and the circuit when the lead is crimped inside the hole. The most common type of Through-Hole Resistors are the MFR-25FTF52-21K5 type, which are commonly used for the purpose of controlling power consumption in a variety of electronic appliances.

The MFR-25FTF52-21K5 resistor is a general-purpose, through hole resistor used to control the amount of electrical current flowing through a circuit. It is ideal for applications where reliable power density, thermal stability, and EMI control are required. The resistors are rated for a maximum operating temperature of 105°C, allowing them to be used in a wide temperature range. It is also able to operate with a rated power of up to 21kW, making it suitable for use in automotive, consumer, and industrial applications.

The MFR-25FTF52-21K5 is a non-inductive, carbon-based resistor that features a dissipation constant of only 0.50 Watts per Amp (W/A). This low dissipation value allows the resistor to withstand higher levels of power without damaging components. This type of resistor is also highly reliable and capable of achieving an Operating Temperature Range (OTR) of up to 300°C, making it highly suitable for applications in high-temperature environments.

The MFR-25FTF52-21K5 is designed to operate in a variety of ways, depending on the application. It can be used as a basic resistor to limit current through the circuit, it can be used to control the voltage passing through the circuit, it can serve as a frequency-dependent impedance, or it can be used as a current-sensing device. The versatile design of this resistor allows it to be used in a wide variety of applications, ranging from automotive to consumer electronics, as well as industrial electronic equipment.

The working principle of the MFR-25FTF52-21K5 involves the resistance of the device being dependent on the amount of current flowing through it. This happens because the resistance increases when the current passing through the device increases. This means that the device is able to regulate the amount of current passing through the circuit, as well as the voltage passing through the circuit, depending on the application.

The MFR-25FTF52-21K5 is a stable, reliable resistor that is suitable for use in a range of different applications. It is capable of operating at a maximum temperature of 105°C, making it suitable for high-temperature environments. It is also highly reliable due to its low dissipation constant, allowing it to withstand high levels of power without damaging components. The versatile nature of this type of resistor also allows it to be used in a variety of applications, ranging from automotive to consumer electronics, as well as industrial electronic equipment.

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