RNC55J1022FPRSL

Introduction to Through Hole Resistors

Through hole resistors are an essential component in electronic circuits. They are used to limit the current flow in order to protect circuit components from damage or to reduce signal levels to a desirable level. Through hole resistors have two distinct metal contacts that protrude from their housing. One contact is connected to the positive (or high) voltage side of the circuit and the other is connected to the negative (or low) voltage side of the circuit. Through hole resistors are also commonly used in semiconductor devices to provide precise current-limiting operations.

RNC55J1022FPRSL Application Field and Working Principle

RNC55J1022FPRSL is a high power, through hole resistor fabricated from a metal-oxide film, and is typically used in high current and/or high-voltage applications. This type of resistor is designed to have a wide range of resistance values, typically ranging from 0.1 ohm to several hundred ohms. The body of the resistor is usually made of a metal, such as steel or aluminum, and measures approximately 22x22mm in size.The working principle of RNC55J1022FPRSL lies in its ability to dissipate the heat generated from the resistor. This is done by using a metal-oxide film as the resistor material. The metal-oxide material is electrically heated up by the current flowing through it, which causes the electrons in the material to move faster. This causes resistance to increase, which in turn causes current to decrease as it is forced to pass through the resistor. In other words, this type of resistor is able to resist the current and reduce it to a controllable level. The main application fields of these RNC55J1022FPRSL through hole resistors are typically in high-power audio amplifiers, motors, solenoids, industrial control systems, and other devices that require precise regulation or current limiting.The size and robustness of this type of resistor allows it to be used in a variety of applications that require high power or high temperatures.