UKW2AR47MDD1TD Capacitors

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.098" (2.50mm)
Ripple Current @ High Frequency:	20mA @ 10kHz
Ripple Current @ Low Frequency:	10mA @ 120Hz
Applications:	Audio
Ratings:	--
Series:	UKW
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Not For New Designs
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Introduction

Aluminum Electrolytic Capacitors, abbreviated as AECs, are a type of capacitors which are built using two aluminum foils separated by a thin layer of aluminum oxide as dielectric. AECs mainly use electrolyte as its storage medium; such as glycol, acid, borax, etc., thus, enabling a higher capacitance than other capacitors. In addition, since its dielectric layer is relatively thinner, it is possible to achieve smaller sizes with higher capacitances.The UKW2AR47MDD1TD is a type of aluminum electrolytic capacitor that is used in many different applications and industries. This article will provide an overview of the application fields and working principles of UKW2AR47MDD1TD.

Application Fields

UKW2AR47MDD1TD Aluminum Electrolytic Capacitors are commonly used in various industries and fields. The most popular ones are:

• Computers and industrial electronics: they are used in motherboards, consumer electronics, and communication equipment.
• Electric power transmission and distribution: they are mostly used to improve the working efficiency of motors.
• Automotive: they are used in dashboard systems and signal systems.
• Communication: they are used in signal conditioning and signal transmission.
• Military: they are used for signal transmission and signal conditioning.

Working Principle

The UKW2AR47MDD1TD Aluminum Electrolytic Capacitor basically consists of two metallic plates where one has been anodized to form an oxide layer (dielectric). This oxide layer acts as an electrical insulator and allows only one direction of current flow. The working principle of the capacitor depends on the type of electrolyte and dielectric material used. When a voltage is applied, the electrons take less energy when attracted to the anodized plate and more energy when moving away from it. This creates an electric charge, which is stored in the oxide layer.The oxide layer acts as a separator, allowing the electrons to move freely and at the same time, providing insulation. As the voltage increases, the electrons of the anodized plate move more quickly due to the higher energy. This increases the capacitance and thus the ability of the capacitor to store electric charge.

Conclusion

The UKW2AR47MDD1TD Aluminum Electrolytic Capacitor is a type of capacitor that is used in many different applications and industries. It has a wide range of application fields, from computers and industrial electronics to communication and military uses. It works by taking advantage of the insulation property of its dielectric layer, allowing electrons to move freely and increasing the capacitance when a higher voltage is applied.

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