FMP300FBF73-220K

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Through Hole Resistors are electrical components that limit current flow. The FMP300FBF73-220K model is a specific type of through hole resistor known as a “metal film” resistor, which is made of a metal oxide film deposited onto a ceramic core. It has a very low resistance in order to maintain a high level of accuracy and stability in the electrical current. The FMP300FBF73-220K specifically has a power rating of 0.25W, a maximum working temperature of +150°C, a resistance tolerance of ±1%, and a rated voltage of 300V.

This type of resistor is often used in various applications, including power supplies, motor control, automotive, home appliance, and other circuit designs that require a continuous flow of electricity in a consistent way. As a metal film resistor, the FMP300FBF73-220K is designed to effectively resist voltage and current, providing a solid base for these types of electronics. Its low resistance also makes it possible to dissipate power while still providing accurate and reliable readings, which is essential for many circuit designs.

The working principle of this resistor is based on the temperature-dependent behavior of resistance. That is, as the temperature of the resistor increases, the resistance in its core decreases. Specifically, the resistance of the FMP300FBF73-220K is modulated to develop a voltage drop across the resistor that will maintain a constant current flow through the circuit. In operation, the resistor must remain within a predetermined temperature range in order to ensure its accuracy and reliability.

This type of resistor also comes with features that allow for easier installation and setup. For example, a “zero ohm” jumper option is included that enables an engineer or technician to connect a variety of resistors without major modifications to the circuitry. In addition, the FMP300FBF73-220K features a high-reliability design for long-term operation, and an overload current protection mode, which will reduce the power levels to acceptable levels if the current reaches a certain maximum.

The FMP300FBF73-220K is an ideal choice for a wide range of applications that require a reliable and accurate source of current. From power supplies to motor control and home appliance electronics, this type of resistor can be a tremendous asset in any electronic circuit design. With features such as high reliability, temperature-dependent resistance, and overload current protection, it is easy to see why this popular model of through hole resistor is suitable for a wide variety of electronics applications.

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