FMP100FRF52-475R

Through Hole Resistors

The term "through-hole resistors" (FMP100FRF52-475R) refers to electronic components used to maintain and regulate current and voltage levels in circuits. Through-hole resistors come in a variety of different sizes, shapes, and resistance values. The two common types of through-hole resistors are carbon film resistors and metal film resistors. The choice of which resistor type to use depends on the application.

Applications of Through Hole Resistors

Through-hole resistors are generally used in areas where space or power requirements are particularly high, such as in power supplies, motor controls, and RF circuits. They are also used in the audio and amplifiers fields as they are less prone to electrical noise. Additionally, piezo, passenger car, and lighting electrical switches also use through-hole resistors.

Through-hole resistors are also used in medical and laboratory equipment such as electrocardiographs and electron microscopes. This type of resistor is also widely used in computer circuits and consumer electronic products such as computers and home theaters. In addition, they are used in military and aerospace applications, primarily to control power levels.

Working Principle of Through Hole Resistors

A through-hole resistor works by providing a certain level of resistance to an electrical current. In a schematic diagram, a resistor is represented by a series of straight lines, usually in a variety of colors, which indicate the amount of resistance being offered. In a actual circuit the resistor symbol can be replaced by a colored bar indicating the amount of ohms of resistance.

The amount of resistance depends upon the physical design of the component, which includes both the type of resistor material used and the physical size of the resistor. The resistance of a through-hole resistor is typically given in ohms. Generally, the higher the ohms or resistance, the higher the voltage that can be tolerated.

The construction of a typical through-hole resistor includes a base material, which may range from ceramic to carbon, and a resistor element placed around the base. A terminal at each end connects the resistor to the desired electrical circuits. A varistor, or a variable resistor, allows for the adjustment of the resistance level. Varistors are commonly used in audio equipments to control volume and tone.

Conclusion

Through-hole resistors are indispensable components when it comes to controlling and regulating current and voltage. They are used extensively in a variety of markets from power supplies to medical devices. Their unique design and construction allow for a high level of resistance from the smallest possible footprint. Knowing the application field and working principle of FMP100FRF52-475R is key to proper resistor selection for any particular application.