EEF-UE0G331R Allicdata Electronics

EEF-UE0G331R Capacitors

Allicdata Part #:

PCE4285TR-ND

Manufacturer Part#:

EEF-UE0G331R

Price: $ 0.60
Product Category:

Capacitors

Manufacturer: Panasonic Electronic Components
Short Description: CAP ALUM POLY 330UF 20% 4V SMD
More Detail: 330µF 4V Aluminum Polymer Capacitor 2917 (7343 Met...
DataSheet: EEF-UE0G331R datasheetEEF-UE0G331R Datasheet/PDF
Quantity: 20000
Moisture Sensitivity Level (MSL): 3 (168 Hours)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
2000 +: $ 0.54264
4000 +: $ 0.52255
Stock 20000Can Ship Immediately
$ 0.6
Specifications
Lifetime @ Temp.: 1000 Hrs @ 105°C
Package / Case: 2917 (7343 Metric)
Mounting Type: Surface Mount
Surface Mount Land Size: 0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max): 0.165" (4.20mm)
Size / Dimension: 0.287" L x 0.169" W (7.30mm x 4.30mm)
Lead Spacing: --
Applications: General Purpose
Ratings: --
Operating Temperature: -40°C ~ 105°C
Series: SP-Cap UE
ESR (Equivalent Series Resistance): 12 mOhm
Voltage - Rated: 4V
Tolerance: ±20%
Capacitance: 330µF
Type: Polymer
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

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Aluminum - Polymer capacitors are widely used in several applications due to their high capacitance, low stray capacitance, high ripple current rating, long life expectancy, and low ESR. The EEF-UE0G331R is an aluminum - polymer capacitor specially designed for the selection of reverse polarity, ultra-low ESR, and low ESR. It is ideal for use in high current pulses and for general capacitor applications.

Applications

EEF-UE0G331R aluminum-polymer capacitors find their applications in automotive, consumer electronics, telecommunications, and industrial applications. This is primarily due to the very low ESR, the ultra-low reverse-leakage current, and the extended capacitance range. This capacitor is widely used in AC adapters and power supplies, as well as in noise suppression, DC-DC converters, and voltage supervisors. This capacitor is also widely used in industrial applications and is suitable for use with high-frequency switching converters.

Working Principle

EEF-UE0G331R aluminum-polymer capacitors are composed primarily of an anode and a dielectric layer. The anode is formed from aluminum, which has a high conductivity, and the dielectric layer is composed of a polymer material that offers high insulation resistance and stability. The anode and dielectric layer are interleaved with a cathode of a different material. When a voltage is applied to the capacitor, the anode stores the energy from the voltage in the form of an electric field between the electrodes. The energy is then stored as an electric charge in the anode. The capacitor then acts as a store for the energy, which can be used when necessary.

The EEF-UE0G331R is also designed with an ultra-low ESR and over-temperature protection. The ESR allows the capacitor to maintain a low impedance even at higher frequencies, while the over-temperature protection ensures that the capacitor does not overheat and damage itself. This ensures the capacitor’s long life and reliability.

Advantages

The main advantages of aluminum-polymer capacitors such as the EEF-UE0G331R are their high capacitance and long life expectancy. This makes them ideal for applications where high capacitance and reliability are necessary. They also have very low ESR and over-temperature protection, which makes them suitable for use in high-frequency switching converters. Another major advantage of these capacitors is their low cost and ease of installation.

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

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