RS0057K000FS73

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Through Hole Resistors

Through hole resistors are versatile components with a broad range of applications in electrical and electronic engineering. Commonly used for power dissipation, impedance matching, signal isolation and current limiting, they are simple to incorporate into circuit designs. RS0057K000FS73 is a type of through hole resistor sold by Vishay/Dale, a leading manufacturer of resistive components.

Application Fields

RS0057K000FS73 is a precision resistor series that is available in resistance values from 0.051 to 3.01kΩ. It offers excellent resistance performance along with high temperature stability and accuracy, making it well-suited for various precision circuit applications, such as in medical diagnostics equipment, instrumentation, military, industrial, telecom and automotive systems. In addition, its low thermal EMF of just ± 0.5 μV/°C ensures the highest standard for quality and reliability in a wide variety of designs.

This resistor is also suitable for precision timing applications due to its high precision and excellent high frequency characteristics. Its TCR of only ±10 ppm/°C provides the accuracy and stability required for demanding applications, including oscillators and frequency-dependent networks. Its ultra-low inductance and parasitic capacitance of just 0.1 pF give it an excellent high frequency response and make it an ideal choice for high speed signal processing systems.

Working Principle

A through hole resistor is an electronic component that is used to limit currents. It is made of a ceramic material such as graphite and a conductor such as metal. When electric current passes through it, the resistor limits and reduces the electric current, thus controlling the electric power in the circuit.

RS0057K000FS73 consists of a base metal film and a ceramic layer placed between two metal plates. The metal film provides the electric current with a specific path through which the current flows. The ceramic layer is a dielectric material, which is designed to resist the flow of current and limit it. The resistance of a resistor is measured in Ohms (Ω) and is a result of the regulator passing an electric current through both the base metal film and the ceramic layer. The two metal plates act as a heat sink and reduce the chances of resistor damage due to overheating.

Conclusion

RS0057K000FS73 is a type of through hole resistor offered by Vishay/Dale. It offers excellent resistance and temperature stability and is specifically suited for precision circuit applications.Its low TCR, high accuracy and ultra-low inductance make it ideal for frequency-dependent applications, such as oscillators and precision timing networks. It consists of a base metal film, a ceramic layer, and two metal plates, which act as a heat sink and limit the resistor’s damage.

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