FKN3WSJR-73-0R47

Series:	FKN
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	470 mOhms
Tolerance:	±5%
Power (Watts):	3W
Composition:	Wirewound
Features:	Flame Proof, Fusible, Safety
Temperature Coefficient:	--
Operating Temperature:	-40°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.197" Dia x 0.610" L (5.00mm x 15.50mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction to Through Hole Resistors

Through hole resistors are electrical components which aid in limiting or regulating the flow of electricity in any given circuit. Generally, through hole resistors have two terminals which supplies current when connected to a voltage source. Usually, through hole resistors are used to vary levels of resistance within a circuit. Through hole resistors are also used as a heat dissipater in the circuit.

FKN3WSJR-73-0R47 Application Field and Working Principle

The FKN3WSJR-73-0R47 is a through hole resistor that is commonly used in automotive, audio/visual, and telecommunications applications. Specifically, the FKN3WSJR-73-0R47 is used to limit current in audio amplifiers, voltage regulators, and motor-control circuits. The FKN3WSJR-73-0R47 works by having a resistive element connected between two terminals and the current will flow through the resistance of that element to complete the circuit. The resistance value is determined by the material used for the resistive element and the dimensions of the resistor itself. In the FKN3WSJR-73-0R47, that resistive element is composed of a ceramic coating which provides low noise and high accuracy. The resistance value of the FKN3WSJR-73-0R47 is 0R47 and its working voltage is 250V.

Benefits of the FKN3WSJR-73-0R47

The FKN3WSJR-73-0R47 offers many benefits, which make it a popular choice in a variety of applications. First, its low resistance value of 0R47 makes it suitable for use in audio amplifiers and voltage regulators, where small variations in the current can dramatically affect the output signal. Additionally, the ceramic composition of the resistive element provides superior noise and temperature-stability properties. This ensures that the unit can work consistently in a range of environmental conditions while maintaining its accuracy. Furthermore, the unit has a wide range of working temperatures, from -55℃ to +150℃, making it suitable for use in automotive and other industrial applications as well.

Conclusion

The FKN3WSJR-73-0R47 is a through hole resistor with a 0R47 resistance value and 250V working voltage. It is primarily used in automotive, audio/visual, and telecommunications applications. Its low resistance value and ceramic resistive element provide superior noise and temperature-stability properties for consistent performance in a wide range of environments. Additionally, the FKN3WSJR-73-0R47 has a wide range of working temperatures, from -55 ℃ to +150 ℃, making it suitable for use in automotive and other industrial applications.

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