NKN200JR-73-0R5

Series:	NKN
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	500 mOhms
Tolerance:	±5%
Power (Watts):	2W
Composition:	Wirewound
Features:	Flame Retardant Coating, Non-Inductive, Safety
Temperature Coefficient:	--
Operating Temperature:	-40°C ~ 200°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.209" Dia x 0.610" L (5.30mm x 15.50mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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NKN200JR-73-0R5 Through Hole Resistors: Applications and Working Principles

Through hole resistors are an essential type of component for any electric circuit, as they affect the flow of electricity in a circuit, controlling factors such as current and voltage. The NKN200JR-73-0R5 is a particular combination of physical size and electrical characteristics, meaning that it is suitable for a wide range of applications, with the ability to fulfill a specific role within each. This article will guide you through the applications and working principles of the NKN200JR-73-0R5 through hole resistor.

Applications

The NKN200JR-73-0R5 is a through hole resistor with an electrical resistance of 0.5 ohms, a maximum continuous power rating of 200 mW and a capacitance rating of 50 ppm (µV/odo). This makes it suitable for a wide range of applications, especially when a low resistance and high capacitance rating is needed. These applications include:

• Power converters: Due to the resistor’s maximum continuous power rating of 200 mW, it is suitable for power conversion applications where the power requirement is low.
• Temperature sensing: Due to its low resistance and high capacitance rating, the NKN200JR-73-0R5 is often used as a temperature sensing resistor, as it can accurately measure temperature changes in a given environment.
• Signal buffering: The resistor can also be used as a signal buffer, as it is able to absorb any sudden changes in voltage or current in a circuit.
• Filtering: The resistor can also be used as a filter, due to its low resistance and high capacitance rating, meaning that it can block any unwanted signals.

Working Principle

The working principle of the NKN200JR-73-0R5 through hole resistor is fairly simple. An electrical current is passed through the resistor, and the resistor works to reduce the amount of current that passes through it. This is achieved by limiting the flow of electrons through the device. When a voltage is applied to the resistor, it creates a resistance to the current, resulting in a decrease in the amount of current that is able to pass through the device. This process of reducing the current flow is known as the “resistor effect” and is one of the main functions of the NKN200JR-73-0R5. The resistor works to limit the amount of current that is able to pass through it, and since the resistance to current flow is determined by the physical size and electrical characteristics of the resistor, the higher the ohm rating of the resistor, the more current that will be reduced. When the resistor is used in a circuit, it can also affect the amount of voltage across the circuit. It does this by absorbing some of the voltage, so that the voltage across the circuit is reduced. This effect is known as the “voltage divider” effect and is useful in applications where a lower voltage is required.

Conclusion

The NKN200JR-73-0R5 through hole resistor is a versatile component, as it can be used in a wide range of applications. It is particularly useful due to its low resistance and high capacitance rating, making it suitable for applications such as power conversion, temperature sensing, signal buffering and filtering. It works by reducing the current flowing through it, as well as absorbing some of the voltage across a circuit, thus reducing the voltage.

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