KNP2WSJR-52-1R3

Series:	KNP
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	1.3 Ohms
Tolerance:	±5%
Power (Watts):	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:	0.181" Dia x 0.453" L (4.60mm x 11.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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What Are Through Hole Resistors?

Through Hole Resistors, also known as THRs, are electronic components used to control electrical current flow in circuits. They are designed to provide precise resistance levels with high reliability. The resistors are typically composed of three main parts: a body, leads, and resistive material.The body is the part of the resistor that is visible when looking at the component. It usually is composed of an insulating material like plastic but can also be made of metal or ceramic. It provides insulation between the leads and the resistive material inside to ensure that there is no short-circuiting within the resistor. The leads are the metal wire parts of the resistor that allow electricity to flow in and out of the resistor. This allows the resistor to integrate with the circuit in which the resistor is being used. Some resistors have two leads and are called a 2-lead resistor and some have more than two leads and are called a multi-lead resistor. The resistive material of the resistor is the material that provides the specified electrical resistance for the resistor. Different resistive materials can be used to provide different resistance values with the most common being carbon composition, carbon film, and metal oxide film.

KNP2WSJR-52-1R3 Application Field and Working Principle

The KNP2WSJR-52-1R3 is a Through Hole Resistor that is used to regulate electrical current flow in circuits. It is a 2-lead resistor composed of a plastic body, metal leads, and carbon composition resistive material. The body provides insulation between the leads and resistive material while the leads allow for the electricity to flow in and out of the resistor. The carbon composition resistive material provides a precise resistance.The KNP2WSJR-52-1R3 is typically used in low power applications. The maximum recommended power rating of the KNP2WSJR-52-1R3 is 0.1 watt while the resistance range of the resistor is 1 ohm to 1K ohm.The KNP2WSJR-52-1R3 is a relatively simple component and works using Ohm\'s law. Ohm\'s law states that the voltage across a resistor/circuit is equal to the current times the resistance. The KNP2WSJR-52-1R3\'s resistance must match the resistance of the circuit it is being used in to ensure that the current is regulated according to the specified resistance. This ensures that the power rating of the KNP2WSJR-52-1R3 is not exceeded and the circuit is protected from shorts or overloading. The KNP2WSJR-52-1R3 is exceptionally reliable and robust due to its high quality construction. It is usually made of high grade materials that can handle high temperatures and current without degradation. The KNP2WSJR-52-1R3 also has superior resistance tracking when compared to other resistors.

Conclusion

Through Hole Resistors, such as the KNP2WSJR-52-1R3, are used to regulate electrical current flow in circuits and provide precise and reliable resistance levels. The KNP2WSJR-52-1R3 is a 2-lead resistor composed of a plastic body, metal leads, and carbon composition resistive material. It is typically used in low power applications with a maximum power rating of 0.1 watt and a resistance range of 1 ohm to 1K ohm. The KNP2WSJR-52-1R3 works using the principles of Ohm\'s law. It is made of high quality materials and has superior resistance tracking compared to other resistors.

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