EEF-UE0E471LE Capacitors |
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Allicdata Part #: | PCE4503TR-ND |
Manufacturer Part#: |
EEF-UE0E471LE |
Price: | $ 0.66 |
Product Category: | Capacitors |
Manufacturer: | Panasonic Electronic Components |
Short Description: | CAP ALUM POLY 470UF 20% 2.5V SMD |
More Detail: | 470µF 2.5V Aluminum Polymer Capacitor 2917 (7343 M... |
DataSheet: | EEF-UE0E471LE Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
2000 +: | $ 0.59878 |
4000 +: | $ 0.57660 |
Specifications
Series: | SP-Cap UE |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Polymer |
Capacitance: | 470µF |
Tolerance: | ±20% |
Voltage - Rated: | 2.5V |
ESR (Equivalent Series Resistance): | 7 mOhm |
Lifetime @ Temp.: | 1000 Hrs @ 105°C |
Operating Temperature: | -40°C ~ 105°C |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ High Frequency: | 3.7A @ 100kHz |
Lead Spacing: | -- |
Size / Dimension: | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
Height - Seated (Max): | 0.165" (4.20mm) |
Surface Mount Land Size: | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
Mounting Type: | Surface Mount |
Package / Case: | 2917 (7343 Metric) |
Description
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Aluminum-polymer capacitors are widely used in a variety of applications, ranging from toys to medical technology. Among them, EEF-UE0E471LE aluminum-polymer capacitors are widely used for their high energy density, low profile and long life span. Here we will explain in further detail the application field of EEF-UE0E471LE and its working principle.The EEF-UE0E471LE aluminum-polymer capacitor has excellent resistance to temperatures ranging from -30C to 85C,which enables it to be used in various areas such as automotive, railway and industrial set-ups. Besides, its micro-miniaturized size and light-weight also make it suitable for slim design applications or any application that requires a compact design. Furthermore, its High reliability, long life span (up to 50000 hours under proper condition) and low ESR property makes the aluminum-polymer capacitor an ideal choice in the industrial and automotive fields.When it comes to its working principle, it is based on the electrochemical polarization of the anode and cathode electrode. The positive electrode is composed of an insoluble aluminum layer and the negative electrode is a polymeric gel electrolyte. The charge carriers of the aluminum layer are cations, that are ionized when electrons are injected into the dielectric layer. The polyether gel electrolyte is filled with ions to achieve a balanced electrical field. These ions will move towards the aluminum layer, which then creates an electrostatic field across the dielectric layer and electrolyte. This electrostatic field will affect the polarization of the aluminum and polyether layers, thus forming a capacitance between them.In conclusion, EEF-UE0E471LE aluminum-polymer capacitor has a wide range of applications and its working principle is based on the electrochemical polarization of the anode and cathode electrode. It provides excellent resistance to temperature variations and other external conditions, features a long lifespan, and is suitable for slim design applications.
The specific data is subject to PDF, and the above content is for reference
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