RWR74S4641FMB12

Through Hole Resistors

Through hole resistors are an essential type of device used for regulating the flow of electricity and are commonly found in electrical systems and circuits. A typical through hole resistor is a resistor with two or three leads which are maintained in a stable environment and connected to a printed circuit board (PCB). A wide variety of through hole resistors are available with different resistance values, shapes, and power ratings, and each type of resistor has its own specific application. The RWR74S4641FMB12 is a through hole resistor that is used in many different types of applications.

RWR74S4641FMB12 Application Field and Working Principle

The RWR74S4641FMB12 is an through hole resistor with an SMD (Surface Mounted Device) package type. It is a non-polarised device, meaning that it can be used in both AC and DC circuits. Its typical application fields include high frequency circuits such as GSM base stations, mobile phones, switching power supply circuits, and automotive electronic systems.

The RWR74S4641FMB12 features a high power rating (2 watts) and an extended range of working voltage (from 25V to 500V). It has low internal power dissipation, which makes it suitable for use in high-current applications. The device has a unique combination of features such as high reliability, high stability, and high temperature coefficient, making it an ideal choice for applications that require resonance suppression.

The working principle of the RWR74S4641FMB12 is based on the Ohm\'s law which states that the current passing through a resistor is directly proportional to the voltage applied to it. In the case of the RWR74S4641FMB12, the value of the resistor is marked on the surface of the device. This value is usually represented in ohms (Ω). The current through the device is determined by the ohmic value and the applied voltage.

In conclusion, the RWR74S4641FMB12 is a through hole resistor used mainly in high power applications where high reliability and stability are required. The device has a high power rating and is designed to withstand a wide range of operating voltages. Its working principle is based on Ohm\'s law and its value is represented in ohms (Ω).