KNP50SJT-52-4R3

Series:	KNP
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	4.3 Ohms
Tolerance:	±5%
Power (Watts):	0.5W, 1/2W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-40°C ~ 200°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.098" Dia x 0.248" L (2.50mm x 6.30mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through hole resistors are an important type of resistor used in many applications such as in power electronics, telecommunications, and many other industries and devices. The KNP50SJT-52-4R3 is one such through-hole resistor, offering excellent performance in a wide range of applications. This article will discuss what this resistor is best used for, its working principle, and the advantages and disadvantages of using this particular device.

Application Field of KNP50SJT-52-4R3

The KNP50SJT-52-4R3 is a through-hole resistor that can be used in a variety of applications. It is a high-power device that can handle up to 4.3 amps of current and has a maximum voltage ratings of 100 volts. This resistor is often used in power supplies, audio circuits, and automotive applications that require a large amount of current handling capability. In addition, this resistor has excellent noise suppression characteristics and is also suited for use in DC to DC converters, telecom devices, and other high-power circuits.

Working Principle of KNP50SJT-52-4R3

The working principle of the KNP50SJT-52-4R3 is simple. It is a type of resistor that uses resistive material in its construction to resist the flow of current. This is done by introducing a voltage drop across the resistor. The voltage drop is proportional to the amount of current that flows through it, which in turn is determined by the value of the resistor. As the current increases, the voltage drop also increases, which in turn causes the resistor to dissipate heat. In doing so, the resistor limits the amount of current that passes through the circuit, thus protecting it from damage.

Advantages and Disadvantages of KNP50SJT-52-4R3 through-hole resistors

The KNP50SJT-52-4R3 is a versatile resistor that offers a variety of advantages. Firstly, it can handle up to 4.3 amps of current and with its 100V maximum voltage rating, this device is suitable for a wide range of applications. It also offers excellent noise suppression characteristics and is designed to dissipate heat effectively. This makes it ideal for use in automotive, telecom, and DC to DC converters applications.On the other hand, this resistor is not without its disadvantages. This device has a low tolerance value, which means that the actual resistance value may be different than the expected resistance value. This can lead to inaccuracies in the circuit. In addition, due to its construction, the KNP50SJT-52-4R3 may be vulnerable to mechanical shock and vibration.

Conclusion

Overall, the KNP50SJT-52-4R3 is a versatile through-hole resistor that is suitable for a variety of applications. It is capable of handling high currents and is designed to dissipate heat effectively. However, due to its low tolerance and mechanical shock and vibration sensitivity, this device may not be the best choice in certain applications. Nevertheless, it is still a great choice for many electronic circuits.

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