MFP50SBBE52-121K

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Through Hole Resistors are widely used in electronics and are typically the most economical choice for a given application. The MFP50SBBE52-121K is an example of such a resistor, which is a popular choice for applications such as controlling current levels in power supplies and adapting signals between two different circuits. In this article, we look at the application field and operating principle of the MFP50SBBE52-121K Through Hole Resistor.

What is the MFP50SBBE52-121K Through Hole Resistor?

The MFP50SBBE52-121K is a general-purpose Through Hole Resistor. It has a fixed resistance of 52.1 kilohms and is widely available in different packages. The package dimensions of the MFP50SBBE52-121K are 6.4 millimeters width, 6.4 millimeters height, and 1.75 millimeters depth. This particular component also has an operating temperature range of -55°C to +125°C.

What is the Application Field of the MFP50SBBE52-121K?

The MFP50SBBE52-121K Through Hole Resistor is notably used in a wide range of applications, such as being a circuit protection element, providing protection from surges, or as a circuit current limiting device. It also is often used to regulate current levels, or to match signals between different circuits. Furthermore, the MFP50SBBE52-121K is suitable for applications with an operating temperature range of -55°C to +125°C.

What is the Working Principle of the MFP50SBBE52-121K?

When power is applied to the MFP50SBBE52-121K, a current will flow through the device. This current is limited by the resistor’s value of 52.1 kilohms. The current flowing through the component will be determined by Ohm’s law, which states that the current will be equal to the applied voltage over the resistance. The voltage will be applied in voltage drops across the device. When the current reaches the level of 55mA at 125°C, the resistor will shut down, ensuring that it does not become overloaded.

The MFP50SBBE52-121K will also act as a voltage divider. This means that when two circuits, with differing voltage levels, are connected, the device will reduce the higher voltage to be more suitable for the lower voltage circuit. The device will do this by dissipating some of the voltage across its body, leaving the rest, which is the required voltage difference for the respective circuits.

Conclusion

The MFP50SBBE52-121K Through Hole Resistor is a highly popular choice for applications that need a reliable and cost effective component that can handle surges and operate in high temperature environments. The MFP50SBBE52-121K provides fixed resistance, with good accuracy and can also be used as a voltage divider. For these reasons, it is the perfect choice for a range of applications.

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