MFR-12FRF52-39K2 Resistors

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Through Hole Resistors are a type of resistor with components that are placed through holes in a printed circuit board. They are widely used in consumer electronics and automotive applications, providing an important role in controlling circuit current and voltage. MFR-12FRF52-39K2 is a popular model of through hole resistor that is widely used for its reliable performance and wide range of applications.

The MFR-12FRF52-39K2 is available in a variety of sizes, ranging from 0.2” to 1.25”, depending on which size best meets the application requirements. It is available in both axial and radial lead configurations. The component also features a standard 39 kilo-ohm resistance value, making it an ideal choice for numerous application types. Additionally, its construction is designed for high-temperature operation and the termination style allows easy connection to the circuit board.

MFR-12FRF52-39K2 has several advantageous applications. In automotive applications, such as fuel injection and ignition applications, it is used in the form of a spark plug resistor and to control the flow of current in the circuit. It is also used in electronic circuits, such as power supply circuits, for maximum protection from short-circuiting and over-loads. It is also used in converters, microwave ovens, medical devices, instrumentation, and as a precision voltage divider.

The working principle of the MFR-12FRF52-39K2 is based on the theory of electrical resistance. The resistor is designed to be a non-ohmic component that produces two distinct voltages when a specific amount of electrical current passes through it. As the current passes through the resistor, the electrons in the resistor experience a force due to the voltage applied across the resistor. This causes the electrons to move in the same direction as the applied voltage, creating an electric current in the resistor.

The amount of resistance of the MFR-12FRF52-39K2 can be adjusted by changing the length of the resistive element as well as the material of the resistive element. Different materials such as silver, copper, and gold can be used to create different resistive values, allowing engineers to tailor the resistance of the MFR-12FRF52-39K2 to meet their exact needs. The resistive element also plays an important role in controlling the power dissipated by the resistor, as different resistive elements can be used to modify the temperature range of operation.

In summary, the MFR-12FRF52-39K2 provides a reliable, high-performance through hole resistor for various applications. Its low-resistance value and wide range of sizes makes it particularly suitable for automotive and consumer electronics applications. Its resistive element can be tailored to create a specific resistance value, making it an excellent choice for precise voltage control. Additionally, its design makes it highly resistant to the effects of high-temperature and short-circuiting, making it a safe and reliable choice for numerous applications.

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