MFR-12FRF52-102R

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Through Hole Resistors are electrical components that are designed to control electrical current by providing resistance to the flow. MFR-12FRF52-102R is a type of Through Hole Resistor that is widely used in applications due to its reliability and durability. This article will explain the application field and working principle of MFR-12FRF52-102R.

Structure and Design

The MFR-12FRF52-102R Through Hole Resistor is constructed with two concentric rings of metal. The inner ring is made of copper and the outer ring is made of zinc. The inner and outer rings are separated by an insulating ceramic material that is printed on to the metal rings. The whole structure is wrapped up by an outer coating of glass-fiber, which provides additional insulation. The two metal rings have different resistive values, which result in the total resistance of the resistor having a specified value. The complete assembly is then fixed into a hole that is drilled into the printed circuit board (PCB).

Application Field

MFR-12FRF52-102R Through Hole Resistors are used in a wide variety of applications such as power supplies, signal processing, and circuit protection. They are typically used to limit currents to a specified level, or to provide specific voltage drops across components. They are also used to protect electronic components from excessive currents, which can cause them to burn out or become damaged. With their small size, low cost, and durability, they make ideal components for many electronic applications.

Working Principle

The working principle behind the MFR-12FRF52-102R Through Hole Resistor is based on the theory of Ohm’s Law. Ohm’s Law states that current flowing through a resistor is inversely proportional to its resistance. In other words, the higher the resistance value, the lower the current flow. This is an important concept in the operation of electrical circuits. When a current flows through a resistor, it will encounter a resistance, which causes the voltage drop across the resistor to be proportional to the resistance value. As a result, the resistance value determines the amount of current flowing through the resistor.

The MFR-12FRF52-102R Through Hole Resistor is designed with a specific resistance value so that it can control the current in a circuit to a set value. The resistance can be adjusted by changing the value of the two metal rings. For example, if the resistance value is increased, the current will be reduced, and if the resistance value is decreased, the current will be increased.

Conclusion

In conclusion, MFR-12FRF52-102R is a type of Through Hole Resistor that is widely used in applications due to its reliability and durability. Its working principle is based on Ohm’s Law, which states that current flowing through a resistor is inversely proportional to its resistance value. This allows the resistor to limit currents to a specified level, or provide specific voltage drops across components. With its small size, low cost, and durability, the MFR-12FRF52-102R Through Hole Resistor is an ideal component for many electronic applications.

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