NKN3WSJR-73-0R18

Series:	NKN
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	180 mOhms
Tolerance:	±5%
Power (Watts):	3W
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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Through Hole Resistors are one of the most widely-used components in the world of electronics and electrical engineering. The NKN3WSJR-73-0R18 is a Through Hole Resistor that has a wide variety of applications, and understanding its working principle is essential for ensuring its proper use.First and foremost, the NKN3WSJR-73-0R18 is a through hole resistor which is used in electronic or electrical assemblies. This resistor is a cylindrical device with two terminals, one for the electrical or ground connection and the other for the electrical connection to the circuit. A popular choice for industrial and consumer electronic products, this component typically features a power rating ranging from 0.25 to hundreds of watts. It can be used in a variety of applications including high power and current switching.The NKN3WSJR-73-0R18 is a metal oxide film resistor with a low insulating resistance. It features a single-turn wire wound with an epoxy-coated insulation. This resistor is designed to provide a low power and current rating, with a low noise level and low temperature coefficient. It is also designed to provide a fast response and high accuracy.The working principle of the NKN3WSJ-73-0R18 is to limit the amount of current or voltage that can be applied to the circuit. When the resistor is exposed to a particular current, it can help to regulate the output voltage or current to a particular value, and thus, maintain a desired level of voltage or current in the circuit.To understand how this feature works, consider a basic electrical circuit, where a load is connected to two points, essentially forming a loop. As current runs through the loop, it creates a magnetic field around the loop, a phenomenon known as inductance. Inductance is what causes electrical components such as resistors to work. As current is applied to a resistor, its resistance creates an opposing force against the movement of the electrons. This has the effect of limiting the current that can pass through the resistor. The intensity of the resistance depends on the material of the resistor (which can be a metal oxide film, ceramic, or wire wound), as well as its size; a larger resistor will have greater resistance than a smaller one. By using a resistor such as the NKN3WSJ-73-0R18, engineers can program and regulate the voltage or current levels of a circuit. For example, if a circuit was required to operate with a voltage or current of 5 volts, then the resistor would be adjusted to limit the current or voltage to that level.The NKN3WSJ-73-0R18 is an extremely useful component when used in a variety of applications that require precise voltage or current regulation. It is often used in consumer electronics, industrial control systems, and automotive applications. Their use also allows for the efficient and cost-effective regulation of many circuits, as well as the efficient protection and measurement of all kinds of circuits.

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