FMF3WSFRF73-1R5

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Through Hole Resistors are indispensable in many components and can be found in almost every electronic device. One of the most commonly used types is the FMF3WSFRF73-1R5. This resistor offers high-frequency operation with excellent power dissipation.

The FMF3WSFRF73-1R5 through hole resistor has a rating of 5 watts and a power dissipation of 4.3 watts. The resistor has a tolerance of +/– 1%. Its maximum working temperature is 85°C. This model is often used in circuits that require excellent power dissipation and high-frequency operation.

Application Field

The FMF3WSFRF73-1R5 through hole resistor is widely used in various industries, including automotive electronics, consumer electronics, aerospace, military, industrial, and medical fields. Due to its excellent power dissipation ratings, it can be used as a voltage regulator where precision is required.

The resistor is also used in battery management and protection systems, automotive driver circuits, power supplies, and Bluetooth audio equipment. Due to its high-frequency operation, the resistor is widely used in high frequency circuits, such as in radio frequency (RF) circuits, television receivers, monitors, and other equipment.

Working Principle

A resistive component, such as the FMF3WSFRF73-1R5 resistor, works by limiting the current in a circuit. Voltage and current are proportional in a circuit, so when the limits of voltage are set, the current will be limited accordingly. The level of resistance is determined by the amount of material between the connections of the resistor.

In the case of the FMF3WSFRF73-1R5, the 5-ohm resistor acts as a voltage regulator. When voltage in the circuit exceeds the maximum working temperature of the resistor, it limits the amount of current entering the circuit. This keeps the temperature of the circuit constant and prevents damage to components.

When there is too much voltage in the circuit, the current is limited by the resister, thus reducing the amount of power generated by the circuit. This helps protect the components from damage caused by excessive heat and current.

In summary, the FMF3WSFRF73-1R5 through hole resistor is a high-frequency resistor that offers excellent power dissipation and is widely used in various industries. It can be used as a voltage regulator, where precision is required, and helps protect components from damage caused by too much voltage.

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