RWR81N1180FRS70

Through Hole Resistors are widely used in a vast number of applications due to their reliable performance and affordability. Among the various types of Through Hole Resistors available in the market today, the RWR81N1180FRS70 stands out due to its low-noise performance and wide frequency response. This resistor is an ideal choice for various applications where noise reduction and accuracy are highly sought after.

This Through Hole Resistor is available in three different configurations – adjustable, fixed, and direct mount. In an adjustable configuration, the body of the Resistor is made of a thermoplastic material, with a metal disc that is connected to the center of the resistor and the two legs of the resistor are connected to terminals. As the current passes through the metal disc, the resistance changes. In a fixed configuration, the resistance is static and cannot be changed. Finally, in the direct mount configuration, the resistor is mounted directly onto the board, with no external wiring or adjustment.

The main applications for this type of Through Hole Resistor are in audio, motor control, high-power switching, and instrumentation. In the audio industry, the resistor is popularly used as a high-frequency filter device to reduce background noise. This is because of its excellent low-noise performance and wide frequency response. It also provides stable high stability and excellent thermal stability. In motor control applications, the resistor is used to control the current flow in the motor as well as for current protection. It is also commonly used in high-power switching applications where it is used to control the on/off states of the circuit.

Another important application of this resistor is in instrumentation. This type of resistor is ideal for precision current measurement due to its high linearity. It is also used in applications where there is a need for accurate power measurement, such as power converters and voltage regulators.

The working principle of the Through Hole Resistor is relatively simple. It consists of a resistive element, which is usually made of a metallic conductor, and is embedded within an insulating material. When current flows through the resistor, it creates an electrical potential difference across the two terminals, resulting in a change in the resistance. This change is proportional to the magnitude of the current. The resistive value of the resistor can also be adjusted by varying the length of the resistor or by changing the thickness of the resistive element.

In conclusion, the RWR81N1180FRS70 Through Hole Resistor is an ideal choice for applications that require low-noise performance and wide frequency response. It is available in three different configurations – adjustable, fixed, and direct mount. Its main uses are in audio, motor control, high-power switching, instrumentation, and power measurement applications. The working principle of the resistor is based on the principles of electricity, which states that when current flows through the resistor, it creates an electrical potential difference across the two terminals.