RNC55J4930BSBSL

Through Hole Resistors: RNC55J4930BSBSL

Through-hole resistors, such as the RNC55J4930BSBSL, are resistors that are mounted through a hole of a printed circuit board (PCB) and soldered into place. These resistors are used in many applications, such as amplifier circuits, for voltage calibration purposes, and in switches.

The RNC55J4930BSBSL is composed of an insulating material like epoxy coated glass-encased carbon film or metal film, with leads of copper alloy. This type of resistor is robust and reliable. It can also handle high peak power dissipation.

Application Field

The RNC55J4930BSBSL through-hole resistor can be used in many applications. It is frequently used in amplifier circuits, especially those that require high peak power dissipation. The device is also very suitable for voltage calibration purposes, as it can handle the high levels of heat that are often present in these circuits. Additionally, RNC55J4930BSBSL resistors can be used in switching circuits, especially those with very high frequency modulation.

Working Principle

The working principle of a through-hole resistor is quite simple. The resistor is composed of an insulating material, such as epoxy coated glass-encased carbon film or metal film, with two copper alloy leads. When current flows through the resistor, a voltage drop is created across its leads. This voltage drop produces resistance, which in turn reduces the current flow through the resistor.

Therefore, the resistance of the RNC55J4930BSBSL resistor is determined by the insulating material and its corresponding resistance value. As a result, the RNC55J4930BSBSL resistor can vary its resistance depending on the current applied. This makes it ideal for applications such as voltage calibration, as it can accurately adjust the voltage levels.

Conclusion

Through-hole resistors, such as the RNC55J4930BSBSL, are a very useful component that can be used for a variety of applications. It offers robustness and reliability, as well as the ability to handle high levels of power dissipation. The device is suitable for amplifier circuits, voltage calibration purposes, and switching circuits. The working principle of the resistor is simple as it creates a voltage drop across its leads that produces resistance, reducing the flow of current.