FMP300FBF73-140R

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Through Hole Resistors are a type of electrical component used to restrict the flow of current in a circuit. The FMP300FBF73-140R Through Hole Resistor is an axial lead resistor that can be used in many different applications. This article will discuss the application field and working principle of the FMP300FBF73-140R.

The FMP300FBF73-140R Through Hole Resistor is a fixed-value resistor with a maximum power rating of 1/4W and a maximum operating temperature of –55°C to 150°C. It typically consists of a ceramic body with a wire wound around it for temperature interchange between the components and the environment. The resistor has two leads connected to terminals where current can flow, and can be installed in either a vertical or horizontal orientation on a printed circuit board.

The application fields of the FMP300FBF73-140R Through Hole Resistor include AC motors, automobiles, home appliances, television sets, radio sets, and electronic toys. It is also used in power supplies, amplifiers, and various electronic circuits such as inverters, power drivers, and sensors. The resistor is suitable for PCB assembly and is usually used in devices where precision, longevity, reliability, and low cost are desired.

The working principle of the FMP300FBF73-140R Through Hole Resistor is that the resistance element in the resistor restricts the flow of current across the resistor. The resistance in the resistor is determined by the size and type of the resistor, and is usually indicated by a resistance rating such as 41 Ohms. The amount of current that can flow through the resistor is determined by the voltage applied to the resistor, and the voltage drop across the resistor. As the voltage increases, the current flowing through the resistor increases, resulting in a higher voltage drop across the resistor.

The FMP300FBF73-140R Through Hole Resistor is an effective and reliable component for a variety of applications. Its application fields are broad, and its working principle is simple. The resistor is suitable for many applications where precision, reliability, and longevity are desired, and is a cost effective way to control current in a variety of devices and circuits.

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