HSA50R047J

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Chassis mount resistors represent an important class of resistors used in various electronic circuits. The HSA50R047J is a resistor of the chassis mount type, and is suitable for precision applications. This article will explain the application field for the HSA50R047J and describe its working principle.

Application Field

The HSA50R047J is a 50 ohm, 0.47 watt resistor, suitable for a variety of applications in average to high-precision settings. Commonly used in audio circuits, the HSA50R047J is also suitable for power supply regulation and in interface circuits. It has a wide range of operating temperatures, between -55 and +155 degrees Celsius.

The HSA50R047J has recently become popular in industrial and automotive applications, due to its superior noise performance at elevated temperatures. The resistor is also low-impedance, which is ideal for noise reduction in automotive electronics. Its low-impedance allows it to be used in circuits where electromagnetic interference (EMI) needs to be kept to a minimum.

Working Principle

The HSA50R047J operates on the basic principle of a resistor - it resists the flow of current. This is done by using two dissimilar materials, such as carbon or metal wires, to create a potential difference between them. This potential difference can be measured, and a voltage or current applied across the resistor will create a resistance. The total resistance is equal to the sum of the individual resistors connected in series and/or parallel.

The HSA50R047J is a bias-free, non-inductive type of resistor, meaning that it does not produce a magnetic field when current passes through it. This makes it ideal for use in analog audio or RF circuits, as it does not produce any noise. The resistor also features positive temperature coefficients, meaning that its resistance value increases with temperature, making it suitable for precision applications.

In addition, the HSA50R047J is designed to meet high safety standards. It is capable of functioning safely under no-load conditions and in wide temperature variations, making it suitable for industrial applications with no compromise on safety.

Conclusion

The HSA50R047J is a chassis mount resistor suitable for high-precision applications. It operates on the basic principle of a resistor - it resists the flow of current. This is done by using two dissimilar materials, such as carbon or metal wires, to create a potential difference between them. The HSA50R047J is a bias-free, non-inductive type of resistor and is capable of functioning safely under no-load conditions and in wide temperature variations, making it suitable for industrial applications with no compromise on safety.

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