Series:	VTA
Packaging:	Bulk
Part Status:	Active
Resistance:	20 Ohms
Tolerance:	±0.1%
Power (Watts):	0.3W
Composition:	Metal Foil
Features:	Non-Inductive
Temperature Coefficient:	±10ppm/°C
Operating Temperature:	-55°C ~ 125°C
Package / Case:	Axial
Supplier Device Package:	--
Size / Dimension:	0.260" Dia x 0.500" L (6.60mm x 12.70mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction

Through hole resistors are discreet electronic components that are designed to reduce current flow, adjust signal levels, divide voltages, and evoke specific electronic responses. They are available in many shapes and sizes, but one of the most common types is the Y005820R0000B0L. This resistor is an axial leaded through hole package type, designed for mounting through a round hole in the printed circuit board. The particular resistor model can handle up to five watts of power, making it well-suited to high power applications. This article will provide an overview of the application fields and working principle of the Y005820R0000B0L.

Application Fields

One of the most common applications of the Y005820R0000B0L is in switching power supplies. By limiting the current flow, the resistor helps to protect sensitive components in the power supply. Additionally, they are often used in deflection circuits, as they can limit the current and voltage of the signals passing through them. This in turn ensures that the signal remains within the required parameters.The Y005820R0000B0L is also frequently used in automotive electronics, as its robust design can withstand the harsh environment found in the engine compartment. Additionally, because it is capable of handling five watts of power, it can serve as a resistive element in heavy load operations.On the consumer electronic front, the Y005820R0000B0L is often used in DVD players, HDTVs, CRT displays, and laptop computers for the purpose of creating crisp, clear images. The resistor is exceptionally reliable and can dissipate large amounts of power, making it ideal for high-definition applications.

Working Principle

The Y005820R0000B0L resistor functions in the same manner as other through hole resistors. This particular model contains a conductor, such as a copper wire, and an insulator, such as ceramic, polymer, or polyester. The resistance value of the resistor is determined by the geometry, size, length, and material of the conductor.When current passes through the resistor, a small amount of voltage is dropped as a result of the resistance. This voltage drop is determined by the Ohm\'s Law equation, which states that the voltage varies inversely to the current flow. This is known as the resistor\'s dissipative power, as the energy contained in the current is “dissipated” as heat.When the current flow is more than the resistor can handle, the resistor will begin to overheat. This results in an increased dissipation of power, which eventually leads to the destruction of the resistor. To prevent this, the Y005820R0000B0L has a rating for maximum power dissipation, which should never be exceeded.

Conclusion

The Y005820R0000B0L is a versatile through hole resistor that is suitable for a wide range of applications in both the automotive and consumer electronics industries. It is capable of handling up to five watts of power and dissipation, making it well-suited for high-end audio and video applications. Moreover, the resistor\'s working principle is based on the Ohm\'s Law equation, wherein the voltage drops inversely with the current flow.

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