KNP1WSJR-52-2R2

Series:	KNP
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	2.2 Ohms
Tolerance:	±5%
Power (Watts):	1W
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:	0.138" Dia x 0.354" L (3.50mm x 9.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through hole resistors are passive electronic components used to establish electrical current at a certain level by limiting the flow of electrical current running through the resistor. KNP1WSJR-52-2R2 is one type of through hole resistor.

Application Field

KNP1WSJR-52-2R2 through hole resistors are commonly used in fields such as industrial electrical and automation installations, telecom, automotive and audio systems. They are particularly effective at establishing a stable electrical current in these scenarios.In industrial electrical and automation installations, KNP1WSJR-52-2R2 through hole resistors are used to maintain a consistent flow of electricity throughout the entire system. The resistors help ensure that the necessary levels of current reach the motors and other elements. Additionally, the resistors help to maintain the voltage levels at the desired range.In telecom, KNP1WSJR-52-2R2 through hole resistors are used to maintain a consistent current through the entire system. The resistors ensure that the necessary levels of current reach the transmission lines and the required elements are powered correctly.In automotive systems, KNP1WSJR-52-2R2 through hole resistors are used to help maintain the steady flow of current throughout the system. The resistors ensure that the necessary levels of current reach the engine and other components.In audio systems, KNP1WSJR-52-2R2 through hole resistors are used to help maintain a consistent volume level. The resistors ensure that the necessary levels of voltage reach the amplifier and other components.

Working Principle

KNP1WSJR-52-2R2 through hole resistors are passive components, meaning they do not contain any active electronics or circuitry. Instead, the resistors are constructed using metallic or resistive material and are used to regulate the current flow through a circuit.When voltage is applied to a circuit, the current is limited through the KNP1WSJR-52-2R2 resistor, which causes the current to drop to the desired level. This process is known as Ohm’s Law which states that the current is inversely proportional to the resistance.In order for the KNP1WSJR-52-2R2 resistor to regulate the current flow effectively, it must be correctly sized for the application. Too large a resistor, and the current will not be limited, while too small a resistor will result in an over-current situation.KNP1WSJR-52-2R2 through hole resistors are also effective at dissipating heat generated by the flow of current through the circuit. This helps protect other components in the circuit from damage caused by excessive heat.

Conclusion

KNP1WSJR-52-2R2 through hole resistors are passive electronic components used to establish a stable current level by limiting the flow of electrical current running through the resistor. By regulating the current flow, these resistors are commonly used in industrial electrical and automation installations, telecom, automotive and audio systems. Additionally, the resistors also provide some protection against heat, helping protect other components in the circuit.

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