EEF-UD0D391LE Allicdata Electronics
Allicdata Part #:

PCE4489TR-ND

Manufacturer Part#:

EEF-UD0D391LE

Price: $ 0.44
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-UD0D391LE datasheetEEF-UD0D391LE Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
2000 +: $ 0.39803
Stock 1000Can Ship Immediately
$ 0.44
Specifications
Series: SP-Cap UD
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): 9 mOhm
Lifetime @ Temp.: 1000 Hrs @ 105°C
Operating Temperature: -40°C ~ 105°C
Ratings: --
Applications: General Purpose
Ripple Current @ High Frequency: 3.4A @ 100kHz
Lead Spacing: --
Size / Dimension: 0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max): 0.110" (2.80mm)
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 some of the most versatile and powerful capacitor technologies available. Their large surface area, low ESR, and high temperature tolerance give them a wide range of uses, from consumer electronics to military applications. The EEF-UD0D391LE is a type of aluminum-polymer capacitor that offers even higher levels of performance, making it an excellent choice for a variety of applications.

The EEF-UD0D391LE is a double layer aluminum-polymer capacitor that features a glass polyethylene terephthalate (PET) dielectric layer and an aluminum electrode foil. This combination of materials results in a capacitor with excellent load-carrying capabilities and low ESR. The dielectric layer provides excellent insulation, while the aluminum electrode foil provides excellent current flow and conduction. As a result, the EEF-UD0D391LE is able to handle high current with low losses and minimal heat generation. Additionally, the EEF-UD0D391LE is capable of withstanding high temperature environments and is resistant to most mechanical stresses.

The EEF-UD0D391LE aluminum-polymer capacitor has a wide range of applications. Its robust construction and high temperature rating make it perfect for use in high-power applications such as power supplies, switch-mode power supplies, power amplifiers, and motor control circuits. Its low ESR makes it ideal for use in low-noise circuits and in applications that require precise timing and precise power control. Additionally, the EEF-UD0D391LE aluminum-polymer capacitor is used in military applications due to its superior temperature resistance and pro-rated life ratings.

The working principles of the EEF-UD0D391LE aluminum-polymer capacitor is based on the principles of electrostatic charge transfer. When an electric field is applied to the capacitor, the metal electrodes are charged with electrons and the dielectric material stores the charge. The magnitude of the charge is determined by the voltage of the electric field, and the amount of charge stored is determined by the capacitance of the capacitor. When the electric field is removed, the charge stored dissipates due to the metallic electrodes. The time taken for the charge to dissipate is determined by the ESR of the capacitor, and is typically much less than that of an electrolytic capacitor.

The EEF-UD0D391LE aluminum-polymer capacitor offers many advantages, and is an excellent choice for a wide range of applications. Its large surface area and high temperature tolerance make it perfect for high-power applications, while its low ESR makes it ideal for low-noise circuits. Additionally, its temperature ratings and pro-rated life ratings make it an excellent choice for military applications. As such, the EEF-UD0D391LE is an excellent choice for all types of aluminum-polymer capacitor applications, and is sure to provide reliable performance in any application.

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

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