NKN400JR-73-1R3

Series:	NKN
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	1.3 Ohms
Tolerance:	±5%
Power (Watts):	4W
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:	0.256" Dia x 0.689" L (6.50mm x 17.50mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

A through hole resistor, like the NKN400JR-73-1R3, is a resistive component used in electrical circuits and systems. It is typically in the form of a cylinder or a disk and exhibits resistance to the passage of electricity through it. The value of this resistance is usually measured in ohms, though other units may also be used. Its main purpose is to limit the flow of electrical current in a circuit.Through hole resistors are configured into hole patterns on the printed circuit board (PCB). The two-sided construction of the surface mounted devices (SMDs) allows for the reduction of costs by shrinking the component size. On the other hand, the through-hole resistors are mostly used in multipin packages and require additional assembly. Moreover, through hole resistors also have the advantage of being suitable for high AC voltage and current loads, and they can be soldered using traditional soldering procedures like wave soldering or manual soldering.

NKN400JR-73-1R3 Application Field and Working Principle

The NKN400JR-73-1R3 through hole resistor is typically used in the field of electronics, and specifically in the area of electric circuits and systems, because of its resistance to the passage of electricity through it. This specific resistor also offers enhanced dynamic performance for applications that require high pulse currents or vibrations.The working principle of the NKN400JR-73-1R3 is based on the formulation of Ohm\'s Law: that is, Voltage (V) = Current (I) x Resistance (R). This law states that the amount of current through the resistor is directly proportional to the voltage applied across it and inversely proportional to its resistance. In the NKN400JR-73-1R3, resistance is typically measured in ohms. The lower the resistance, the higher the current flow in the resistor. The NKN400JR-73-1R3 achieves the required value of resistance by using individual resistors connected together in a series, or in a parallel.The NKN400JR-73-1R3 is also designed to withstand higher voltage and current than most resistors. This enables it to be used in high-voltage and/or high-current applications. The resistor is also designed to have a high power dissipation rating, meaning that it can dissipate more heat than other resistors without sustaining damage from overheating. Moreover, due to its robust construction, the NKN400JR-73-1R3 is highly reliable and durable. It is also designed to be shock- and vibration-tolerant, making it suitable for industrial and automotive applications.The NKN400JR-73-1R3 through hole resistor is also designed to be easy to install and maintain. The resistors come preassembled and soldered onto a printed circuit board (PCB). For further installation, they can be soldered in place using traditional soldering procedures. The resistor\'s pre-tinned wires make it easy to attach. Also, due to its design, it is very easy to replace a damaged resistor. Overall, the NKN400JR-73-1R3 is versatile, robust, and reliable. Its wide range of application fields and its simple maintenance make it an ideal choice for electronic devices. It is also cost-effective because of its ease of installation and replacement.

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