KR-5R5V474-R Allicdata Electronics
Allicdata Part #:

283-2815-ND

Manufacturer Part#:

KR-5R5V474-R

Price: $ 2.68
Product Category:

Capacitors

Manufacturer: Eaton
Short Description: CAP 470MF -20% +80% 5.5V T/H
More Detail: 470mF (EDLC) Supercapacitor 5.5V Axial, Can - Vert...
DataSheet: KR-5R5V474-R datasheetKR-5R5V474-R Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 2.43000
10 +: $ 2.18700
100 +: $ 1.65240
500 +: $ 1.36080
1000 +: $ 1.26360
2500 +: $ 1.23930
Stock 1000Can Ship Immediately
$ 2.68
Specifications
ESR (Equivalent Series Resistance): 50 Ohm @ 1kHz
Operating Temperature: -25°C ~ 70°C
Height - Seated (Max): 0.492" (12.50mm)
Size / Dimension: 0.453" Dia (11.50mm)
Lead Spacing: 0.197" (5.00mm)
Package / Case: Axial, Can - Vertical
Mounting Type: Through Hole
Termination: PC Pins
Lifetime @ Temp.: 1000 Hrs @ 70°C
Series: PowerStor KR
Voltage - Rated: 5.5V
Tolerance: -20%, +80%
Capacitance: 470mF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Electric Double Layer Capacitors (EDLC) and supercapacitors have experienced a surge in popularity in recent years due to their superior energy storage performance and ability to rapidly deliver power when required. This has made them ideal for a wide range of applications, particularly in areas where there are large energy demands. The KR-5R5V474-R is an example of this type of capacitor and is known for its high performance and reliability. In this article, we will explore the application field and working principle of the KR-5R5V474-R.

Electric Double Layer Capacitors are Electrochemical Double Layer Capacitors (EDLCs) that are composed of two electrically conductive plates separated by an electrolyte. The charge is stored on the surfaces of the plates, rather than in the bulk of the electrolyte like in conventional capacitors. This makes them capable of storing more energy per unit volume than conventional capacitors, making them ideal for a variety of high power applications.

The KR-5R5V474-R is a highly efficient EDLC that is able to store up to 2750 Farads of charge. The capacitor is constructed from two carbon electrodes, which are separated by an electrolyte made from a mixture of organic solvent and a conductive salt. This allows the capacitor to store a large amount of energy in a small space. The KR-5R5V474-R is ideal for applications where a high power density is required. For example, it can be used in electric vehicles as a power source for the motor, or in portable electronics as a source of backup power.

The working principle of the KR-5R5V474-R is based on the principle of electrochemical double-layer capacitance. When a voltage is applied to the capacitor electrodes, an electric double layer is formed at the interface of the two electrodes. This double layer acts as an insulating barrier, preventing the movement of charge carriers between the electrodes. As a result, the charge carriers are stored on the surface of the electrodes, which causes an electric field to be generated between them. This electric field, in turn, causes the charge to be stored in the electric double layer, which is the same principle used in a conventional capacitor.

The KR-5R5V474-R is not only efficient and compact, but is also relatively safe. While its charge is stored in the double layer, the KR-5R5V474-R is resistant to overcharging, making it less likely to suffer from the problems associated with conventional batteries such as fatigue or leakage. This makes the capacitor ideal for applications that require a reliable and efficient energy storage source, such as in solar energy storage systems.

In conclusion, the KR-5R5V474-R is a high-performance Supercapacitor that has been designed to provide an efficient and reliable energy storage solution. It is constructed from two carbon electrodes and an electrolyte made from a mixture of organic solvent and a conductive salt, which allows it to store 2750 Farads of charge in a small space. The working principle of the capacitor is based on the electrochemical double-layer capacitance, which prevents the movement of charge carriers between the electrodes and allows the charge to be stored in the electric double layer. This makes the KR-5R5V474-R highly suitable for applications where high power density is required, such as in electric vehicles and portable electronics.

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

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