RN55C3121DB14

Through Hole Resistors

Through hole resistors (also known as leaded resistors) are resistors with two leads and their resistance value between two terminals are created by applying a metal film or carbon composition between them, and they are usually enclosed in a cylinder or rectangular housing made of plastic or ceramic.

The RN55C3121DB14 is a high reliability, high accuracy, metal film through hole resistor. It is designed to withstand large overloads and is suitable for applications requiring accuracy. It is available in a variety of shapes and sizes with resistance values ranging from 0.1 Ohms to 0.51 Ohms. It is often used in a range of high frequency and high temperature applications.

RN55C3121DB14 Application Fields

The RN55C3121DB14 is a reliable and accurate through hole resistor which is suitable for use in many high-precision industrial and automotive applications. Examples of such applications include power supplies, radios, automotive electronics, consumer electronics, and medical equipment.

In power supplies, the RN55C3121DB14 is used to provide accurate and stable current to electrical components. In radios, it is used to limit the current flowing through the circuit and protect other components from electrical overloads. In automotive electronics, the resistor is used to provide precise control of current in a variety of sensors, controllers, and other components. In consumer electronics, the resistor is used to prevent electrical overloads and ensure stability. Lastly, in medical equipment, it is used to provide accurate measurement of physiological conditions.

RN55C3121DB14 Working Principle

The RN55C3121DB14 operates on the same principle as other through hole resistors; that is, an electrical current flowing through the resistor will encounter an opposing resistance force, converting some of the electrical energy to thermal energy, resulting in heat dissipated by the resistor. The amount of resistance, or resistivity of the resistor, is determined by the material of which it is composed.

The RN55C3121DB14, due to its high accuracy and operation temperature, is designed to maintain a constant resistance value even when subject to large electrical currents or overloads. This is made possible by the combination of its high-purity metal film and proprietary construction techniques that guarantee its uniform resistance over a wide range of temperatures.

Conclusion

The RN55C3121DB14 is an ideal through hole resistor for high accuracy, high reliability, and high temperature applications. Its electrical resistance is designed to stay constant over a wide range of conditions, enabling users to gain control over their system’s power levels with consistent accuracy. Its versatility and reliability make it indispensable in a range of industrial, automotive, consumer, and medical applications.