RN55C4752BBSL

Through Hole Resistors

Through hole resistors are electronic components commonly used to reduce current flow, adjust signal levels, and affect the resistance to voltage in circuits. From a simple household light bulb to complex machines in an industrial setting, they play a large role in the functioning of many types of electronic devices. One type of through hole resistor that is gaining attention in more advanced industrial and automotive applications is the RN55C4752BBSL. Its design and function make it a reliable choice for a wide range of applications.

RN55C4752BBSL Application Field and Working Principle

The RN55C4752BBSL is a through hole resistor with a resistance of 4.75kΩ ±1%. It was specifically designed to operate as a low-ohm resistor running at 375 volts. The resistor is constructed with a clear, non-flammable plastic case and a single wire connection. This wire connection provides a reliable link between the resistor body and the board it is mounted on.

The resistor is a general-purpose device meant to reduce current flow, adjust signal levels, or to affect resistance to voltage in circuits. It is also capable of reducing inductance and increasing the Volt-Time product of a power system. Typical applications in which the resistor can be used include power supply designs, electric tools, and DC-to-DC power conversion circuits.

The working principle of the RN55C4752BBSL resistor involves understanding how resistors, in general, operate. When current passes through a resistor, it resists the flow of electrons. This generates a voltage drop known as Ohm’s law. Ohm’s law states that the voltage across a resistor is proportional to the current flowing through it. The resistor also generates heat when current is flowing through it.

The RN55C4752BBSL has a high power rating, allowing it to handle high currents without substantially increasing its temperature. This allows the resistor to operate in its temperature range without over-stressing the components. Furthermore, the resistor is designed to dissipate heat quickly. This results in a device capable of operating efficiently in almost any environment.

Although the RN55C4752BBSL is a general-purpose device, it is best suited for more advanced industrial and automotive applications. With its high reliability, wide operating temperature range, and economical cost, the resistor can easily be integrated into any electronic system.