FMP200FRF52-221K

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Through Hole Resistors are an essential component of electrical circuits that are used to control the flow of electrical current in consumer and industrial applications. The FMP200FRF52-221K is one type of through-hole resistor which has a wide range of applications and a unique working principle.

The FMP200FRF is a ceramic-encased power resistor that is designed to provide reliable performance in applications requiring high power and high voltage. This resistor is particularly suitable for power control applications that require accurate resistance values and long life. It has a wide operating temperature range, from -55 degrees to +150 degrees Celsius, and has an extremely low temperature coefficient of resistance. The standard operating wattage is up to 20 Watts, and the FMP200FRF52-221K has a maximum voltage of 500 volts.

The FMP200FRF52-221K is a through-hole resistor, meaning that it is intended to be mounted directly on the circuit board, and that the components are held in place by inserting the pins into the holes in the board. This type of resistors uses metal flake or other conductive material as a resistor element, which are then mounted on a ceramic substrate with a protective epoxy coating. The component is then encased in a metal cylinder which holds the terminals in place. The resistor element can dissipate a large amount of heat generated by the current through the circuit. This ensures that the resistance value remains constant over varying temperature conditions.

The most common application for the FMP200FRF52-221K is controlling the output voltage of switching power supplies. It is used to provide precise control of the output voltage, as any change in its resistance can have an effect on the output voltage. The resistor also serves to protect the circuit from high voltages and currents, as it can absorb the excess energy and dissipate it as heat. In addition, the resistor can be used in combination with other components to form a current-limiting circuit, which prevents high spikes of current from being transmitted and damaging the circuit.

Other applications of this resistor include motor control, automotive ignition systems, mains input protection, and other power control circuits. In motor controls, it is used to limit the current when the motor is starting up to prevent it from stalling, as well as improve the start-up speed of the motor. The FMP200FRF52-221K is also used in automotive ignition circuits to provide the required spark voltage for the spark plug in order to start the engine.

The FMP200FRF52-221K is a high-precision through-hole resistor with a wide range of applications. Its reliable performance and durable construction make it an ideal choice for many consumer and industrial applications.

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