MFR2WSFTF52-1K78

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Through Hole Resistors are one of the most common components used in circuits and electronic equipment. The MFR2WSFTF52-1K78 is a through hole resistor, which is typically used as an off-state resistor when large currents need to be switched. This resistor is made of a metal tab and metal-oxide powders, and is usually a cylindrical shape.

The primary use of the MFR2WSFTF52-1K78 resistor is to limit current flow between two paths in an electrical circuit. This resistor is also useful in preventing damaging “voltage spikes” from affecting other parts of a circuit. The MFR2WSFTF52-1K78 is designed to be compatible for use with printed circuit boards (PCBs) and other through-hole or surface mount components.

The MFR2WSFTF52-1K78 is rated for 1000 Ohm, meaning it can handle currents up to 1000 Amperes (1kA). This device has a very large operating frequency range, with no more than 2% resistance change at any given power. This makes the MFR2WSFTF52-1K78 ideal for use in motor control, power supplies, and other high-current applications. The device also offers excellent power dissipation capabilities, making it well-suited for when energy savings is an important consideration.

In terms of size, the MFR2WSFTF52-1K78 is relatively small, having a diameter of less than 5 mm and a height of around 6.5 mm. This makes it ideal for use in high-density PCBs, where space is always at a premium. The device also has good mechanical strength to withstand high vibration environments.

The working principle of the MFR2WSFTF52-1K78 is based on the application of Ohm’s Law. When a voltage is applied across two points, current flow will be limited according to the effective resistance of the component. This is because heat is generated in the resistor due to the movement of electrons through the Resistor’s material. This heat generation acts as a resistance to current flow, hence the limitation of currents.

The main advantages of the MFR2WSFTF52-1K78 include its resistance stability, low profile, and low power dissipation. Its compatibility with a wide range of applications makes it an attractive choice for a wide range of industries. It is also well-suited for applications requiring reliable current limiting with small size and high efficiency.

In conclusion, the MFR2WSFTF52-1K78 is a through-hole resistor that is well-suited for high power current limiting applications. It has a wide operating frequency range, high power dissipation capability, and good mechanical strength which make it an attractive choice for a wide range of industrial applications. The device works on the principle of Ohm’s Law, limiting current flow according to the effective resistance of the component.

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