RN55E4123FRSL

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Introduction to Through Hole Resistors

A through hole resistor, sometimes also referred to as a through-hole resistor, is a type of resistor designed to be mounted directly onto a printed circuit board (PCB). The resistor has two metal terminals that protrude outward from the body of the resistor, so that these can be soldered directly onto pads on the PCB.

RN55E4123FRSL Through Hole Resistor

The RN55E4123FRSL through hole resistor is a general purpose device intended for use in a wide range of electronic circuits. The resistor has a maximum operating voltage of 200 volts, and a power rating of 1/4W. The resistor has a tolerance of ±1% and a temperature coefficient rating of ±100ppm/°C. The resistor features a rugged glass passivated junction, which ensures improved reliability and long term stability.

RN55E4123FRSL Application Field and Working Principle

RN55E4123FRSL throughhole resistors are used as current limiting devices, voltage-dividers, oscillators, signal attenuators, decoupling applications and a wide variety of other applications. The working principle of the device is by resistive material of carbon composition, making a tolerance value of ±1%, and a temperature coefficient value of ±100ppm/°C. The resistive material of carbon composition is encased in a cylindrically shaped insulating plastic tube. Two metal leads are then soldered to the PCB.

Conclusion

In conclusion, the RN55E4123FRSL is a through-hole resistor which is characterized by a rugged glass passivated junction, a maximum operating voltage of 200 volts, a power rating of 1/4W, and a tolerance of ±1%. The device is used in a wide range of electronic circuits, and functions by resistive material of carbon composition.

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