MFR-25FRFPN37K4

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Through hole resistors are a type of to-220 package resistor. This type of resistor is common in the electronics industry and often seen in home electronic devices such as remote controls, game consoles, and other consumer electronics. The MFR-25FRFPN37K4 is one such type of through-hole resistor. This type of resistor is a non-polarized, three legged component that has two pins and one lug. It can be used for a variety of purposes that range from current protection, voltage adjustment, and for setting voltage or current levels.

The MFR-25FRFPN37K4 application field and working principle are based on the characteristics of the resistor. The main characteristics of this type of resistor are its resistance, tolerance, current handling capacity, and power rating. The resistor is rated for a resistance of 25 ohms with a ±5% tolerance and is rated up to 1W of power. This type of resistor is not polarized, meaning that it can be wired in either direction to produce the necessary resistance.

The working principle of this type of resistor is based on Ohm’s law. Ohm’s law states that the voltage (V) found across a resistor is equal to the current (I) multiplied by the resistance (R) of the resistor. So, when current flows through the MFR-25FRFPN37K4, the voltage drop across the resistor is equal to the current multiplied by 25 ohms. This type of resistor can also be used in parallel configurations to reduce the overall resistance of a circuit.

In terms of applications, this type of through-hole resistor is commonly used for voltage and current protections, as well as for circuit adjustments. It is mostly used as a protection device to prevent over-current or over-voltage conditions. It is also used as a load resistor to provide a voltage drop and set the level of current in the circuit, and as a voltage divider for voltage splitting runs or to divide the voltage in a circuit to two different levels. The resistor can also be used in a voltage regulator or switching regulator, where the resistor limits the amount of current drawn by the regulator, and it can be used in a circuit where precise voltages are needed for an application.

The MFR-25FRFPN37K4 through-hole resistor is a versatile component with a wide range of applications. It is tolerant of high-currents and rugged enough to handle operating temperatures up to +85°C. With its non-polarized nature and ±5% tolerance, it is an excellent choice for current protection, voltage adjustment, and for setting voltage or current levels in many circuits. This type of resistor is an inexpensive and reliable component and offers a variety of uses in many electronics applications.

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