KNP1WSJB-52-1R

Series:	KNP
Packaging:	Bulk
Part Status:	Active
Resistance:	1 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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Introduction

Through Hole Resistors have been widely deployed in the electronics industry for decades, due to their high reliability and ability to function in both high and low temperature applications. This paper aims to discuss the application field and working principle of KNP1WSJB-52-1R, a type of through hole resistor.

Overview of KNP1WSJB-52-1R

The KNP1WSJB-52-1R device is an example of a through hole resistor. It features a through hole type, 2W dissipation and a power rating of 0.2 W. It also has a tight tolerance of 0.5%. This resistor is typically used as an edge-mount resistor due to its small size.The device is constructed from metal alloy and has a resistance of 98 ohms. It is designed to work with a temperature range from -55°C to +125°C and with a maximum DC voltage of 500V.

Application Field

KNP1WSJB-52-1R through hole resistors are used for a wide range of applications, including power conditioning, EMI/RFI filtering, and signal conditioning/switching. It is also used in some audio systems for volume control applications. Its resistance is stable and can tolerate high temperature encounters. In addition, its design is non-flammable and safe to use in most environments. KNP1WSJB-52-1R is also often found in electronic products and components, such as measuring instruments, data monitoring systems, medical equipment and other electronic systems.

Working Principle

When an electric current passes through the KNP1WSJB-52-1R resistor, it encounters resistance, which causes the electrons flowing through it to be slowed. This reduces the current flow, changing the voltage and power across the device. The amount of resistance encountered by the current is determined by the device\'s resistance value. The resistor also dissipates a small amount of the current as heat. This is referred to as "power dissipation". As the voltage and current rise in the device, the total power dissipated by the resistor also increases. As a result, the device needs to be mounted in an area with adequate airflow and good thermal management.

Conclusion

The KNP1WSJB-52-1R through hole resistor is a versatile and reliable type of resistor used in a wide range of electrical and electronic applications. It has a resistance of 98 ohms and is able to tolerate a wide range of temperatures, from -55°C to +125°C. Its low power rating and tight tolerance make it suitable for signal conditioning, power conditioning and EMI/RFI filtering applications. Furthermore, when current passes through it, the device experiences a resistance, with a small amount of the current being dissipated as heat.

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