EEF-UE0D391XE Allicdata Electronics
Allicdata Part #:

EEF-UE0D391XE-ND

Manufacturer Part#:

EEF-UE0D391XE

Price: $ 0.66
Product Category:

Capacitors

Manufacturer: Panasonic Electronic Components
Short Description: CAP ALUM POLY 390UF 20% 2V SMD
More Detail: 390µF 2V Aluminum Polymer Capacitor 2917 (7343 Met...
DataSheet: EEF-UE0D391XE datasheetEEF-UE0D391XE Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
2000 +: $ 0.59878
Stock 1000Can Ship Immediately
$ 0.66
Specifications
Series: SP-Cap UE
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Type: Polymer
Capacitance: 390µF
Tolerance: ±20%
Voltage - Rated: 2V
ESR (Equivalent Series Resistance): 10 mOhm
Lifetime @ Temp.: 1000 Hrs @ 105°C
Operating Temperature: -40°C ~ 105°C
Ratings: --
Applications: General Purpose
Ripple Current @ High Frequency: 3.5A @ 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 a type of capacitor that combines the use of two distinct dielectric materials which are aluminum and polymer. By combining these two different types of materials, the capacitor’s voltage rating and capacitance is improved significantly. This type of capacitor has many applications in industrial, commercial and even consumer electronic circuits. The EEF-UE0D391XE is one such aluminum-polymer type capacitor which is suitable for applications that require high voltage and capacitance ratings. In this article we will look at the application field and working principle of this capacitor.
First of all, the application field of EEF-UE0D391XE Aluminum-Polymer capacitors is quite wide. It is specifically designed to be used in high power applications such as DC/DC converters and AC/DC power supplies. It is also often used in automotive and military applications, as well as in various industrial motor controls. Additionally, this capacitor can be used in audio processing applications and in energy storage devices.
The working principle of EEF-UE0D391XE Aluminum-Polymer capacitors is quite simple. The combination of aluminum and polymer creates a unique dielectric structure that provides much greater capacitance and voltage ratings than other types of capacitors. This dielectric structure consists of a negative-charged aluminum layer, an insulating sleeve and a positive-charged polymer layer. When a voltage is applied to the capacitor, a current flows through the polymer and aluminum layers, creating a boost in voltage and capacitance.
The EEF-UE0D391XE capacitors also have a number of other features that make them ideal for a variety of applications. For example, they have excellent thermal stability and are resistant to shock and vibration. Additionally, they are also highly effective at blocking high frequency noise and stable in terms of leakage current.
In summary, the EEF-UE0D391XE Aluminum-Polymer capacitors are an ideal choice for applications that require high voltage and capacitance ratings. They feature excellent thermal stability and are highly resistant to shock and vibration. Furthermore, they can effectively block high frequency interference and their leakage current is very stable. All of these features make the EEF-UE0D391XE a great option for industrial, commercial and consumer electronics applications.

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

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