MFR50SFRE52-3M57

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Through hole resistors are some of the most widely used components in the electrical and electronic industries. From small signal circuits to high power applications, through hole resistors can be used to control the amount of current or voltage that flows in a circuit. They are available in a variety of sizes, shapes and configurations, making them a versatile option for many designs. The MFR50SFRE52-3M57 is a high power through hole resistor. This paper will examine the application field and working principle of this device.

The MFR50SFRE52-3M57 is a 3 watt power resistor in the MFR50SFRE series of resistors. It is available in three standard package sizes - 1206, 2512, and 2812 - and is designed to handle up to 3 watts of power across a wide temperature range (-55 to 125°C). It is rated at a maximum voltage of 250V and a resistance of 500Ω. This makes it ideal for power-related applications such as motor control, power supplies, energy storage, and automotive onboard systems.

The MFR50SFRE52-3M57 is a through-hole resistor, meaning that it is installed onto the printed circuit board (PCB) via two holes. The metal end caps are then soldered into place to make sure that the resistor is securely mounted to the board. This approach is generally preferred to the alternative – surface mount technology (SMT) – as it gives designers greater flexibility in terms of package size and power output. Additionally, through-hole mounting provides better thermal performance than SMT.

The working principle of the MFR50SFRE52-3M57 is based on the concept of electrical resistance. Resistance is the opposition to the flow of an electric current from one point to another. It is measured in ohms (Ω) and indicates the amount of energy that must be supplied by a voltage source for a certain amount of current to flow through the circuit. In a circuit with a resistor, the current is directly proportional to the voltage applied, and inversely proportional to the resistance. This means that by changing the resistance, the amount of current flowing through the circuit can be controlled.

The MFR50SFRE52-3M57 is a high power, through-hole resistor that is well suited for a wide range of applications. Its ability to withstand up to three watts of power, and its standard package sizes make it a versatile choice for many designs. Additionally, its resistance is precisely controlled, allowing designers to accurately adjust the current flowing through the circuit. As such, it is an ideal component for a variety of power-related applications.

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