UVK2E471MRD Allicdata Electronics
Allicdata Part #:

493-12428-ND

Manufacturer Part#:

UVK2E471MRD

Price: $ 2.14
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 470UF 20% 250V RADIAL
More Detail: 470µF 250V Aluminum Electrolytic Capacitors Radial...
DataSheet: UVK2E471MRD datasheetUVK2E471MRD Datasheet/PDF
Quantity: 202
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 1.94400
10 +: $ 1.74825
100 +: $ 1.32102
500 +: $ 1.08790
1000 +: $ 1.01020
2500 +: $ 1.00649
Stock 202Can Ship Immediately
$ 2.14
Specifications
Polarization: Polar
Package / Case: Radial, Can
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 2.047" (52.00mm)
Size / Dimension: 0.866" Dia (22.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 1.61A @ 10kHz
Ripple Current @ Low Frequency: 1.4A @ 120Hz
Applications: General Purpose
Ratings: --
Series: UVK
Operating Temperature: -40°C ~ 85°C
Lifetime @ Temp.: 2000 Hrs @ 85°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 250V
Tolerance: ±20%
Capacitance: 470µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are widely used in many applications today, and the UVK2E471MRD is a prime example of one. They are passive components which store electrical energy and charge and discharge when needed in the form of electrical pulses. It is mainly composed of three components- aluminum foil, non-conductive dielectric layer (typically impregnated with electrolytic solution or oil) and a solid electrolyte. Aluminum electrolytic capacitors have higher capacitance, low leakage current and lower ESR (equivalent series resistance).

UVK2E471MRD is mainly used in audio applications, automotive electronics, industrial control, and defense applications. Its applications range from signal filtering to power conversion and rectification/inverter applications. It is mainly used to smoothen the DC signals and filter out the AV noise. This type of capacitor has excellent characteristics and makes it highly suitable for applications needed a high-performance solution

The working principle of a UVK2E471MRD is basically based on the principle of Faraday’s Law. Aluminum oxide, a form of electrolyte, is formed when the aluminum electrode is electrolyte. The aluminum oxide acts as a barrier between the aluminum plate and electrolyte solution, as it possesses superior insulating properties. The electrolyte can either be a solution or a solid material, depending on the type and purpose of the capacitor. In the simplest of forms, the capacitor behaves as a dielectric (a material with an electric field) which accumulates charge when a voltage is applied across it. The charge generates a differential in potential between the two plates, and an electric field is created. This electric field allows the charge to be stored and will then release back as the plates return to their original state when the voltage is removed.

In order to ensure the best performance and safety, UVK2E471MRD must be handled with extreme caution during installation. It is highly recommended that the component should not be soldered directly onto the terminal to avoid short circuits, and instead should be connected properly with insulated wire. The capacitors must be installed in the correct polarity to ensure correct and consistent operation. The correct rating of the capacitor must also be taken into consideration while installation.

To conclude, the UVK2E471MRD is a type of aluminum electrolytic capacitor that can be used in various applications such as audio, automotive and industrial control systems. It utilizes the principle of Faraday’s Law in order to store and release electrical energy, and should be handled with caution during installation. It has excellent characteristics and can be used for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference

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