EEF-UD0D331R Allicdata Electronics

EEF-UD0D331R Capacitors

Allicdata Part #:

PCE3563TR-ND

Manufacturer Part#:

EEF-UD0D331R

Price: $ 0.40
Product Category:

Capacitors

Manufacturer: Panasonic Electronic Components
Short Description: CAP ALUM POLY 330UF 20% 2V SMD
More Detail: 330µF 2V Aluminum Polymer Capacitor 2917 (7343 Met...
DataSheet: EEF-UD0D331R datasheetEEF-UD0D331R Datasheet/PDF
Quantity: 2000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
2000 +: $ 0.36149
4000 +: $ 0.34810
10000 +: $ 0.34682
Stock 2000Can Ship Immediately
$ 0.4
Specifications
Series: SP-Cap UD
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Type: Polymer
Capacitance: 330µF
Tolerance: ±20%
Voltage - Rated: 2V
ESR (Equivalent Series Resistance): 15 mOhm
Lifetime @ Temp.: 1000 Hrs @ 105°C
Operating Temperature: -40°C ~ 105°C
Ratings: --
Applications: General Purpose
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 Aluminum-Polymer capacitors (A-P capacitors) have become increasingly popular among the alternative capacitor technology in recent years due to their advantages in size, cost and more reliable performance in certain niche applications. The EEF-UD0D331R is a novel, wide temperature range A-P capacitor designed for a range of stationary and mobile applications requiring long battery-life, even under conditions of extreme temperature fluctuations. This section will present a detailed analysis of the EEF-UD0D331R\'s application field and working principle. The aluminum-polymer capacitors are basically made up of four layers in the form of a multilayer ceramic capacitor. The internal dielectric consists of an anode plate of aluminum oxide, a cathode plate of a conducting polymer and two peripheral electrodes. As the potential applied to the anode and cathode plates change, the resistance of the polymer varies in proportion to the applied field. This effect, known as electrostriction, causes the dielectric constant of the capacitor to also change, thus resulting in a change in capacitance. The EEF-UD0D331R is a wide temperature range A-P capacitor which can be applied in mobile electronics. Thanks to its clever design, the EEF-UD0D331R is able to maintain the same capacitance even under extreme temperature fluctuations and provides a significant increase in the power output of the device, while saving on size and weight. Additionally, the EEF-UD0D331R is able to withstand up to ten times higher voltage peaks and is able to withstand a much higher number of cycles compared to other capacitors. This makes them suitable for applications such as motor control, audio filtering, power conditioning and signal correction. Its working principle is based on the fact that the anode and cathode materials have different resistances with respect to the applied voltage. As the voltage is increased, the current which flows through the capacitor increases, resulting in a decrease in the dielectric constant of the capacitor. As a result, the capacitance of the capacitor decreases as well. On the other hand, when the voltage is decreased, the current flowing through the capacitor decreases, resulting in an increase in the dielectric constant and consequently an increase in the capacitor\'s capacitance. This sequence is known as voltage-dependant capacitance or VDC and is the premise on which the EEF-UD0D331R works.The EEF-UD0D331R is an ideal choice for applications that need to operate in a wide range of temperatures where the temperature can fluctuate from -55°C to +200°C. As previously mentioned, its performance remains unchanged even under conditions of extreme temperature fluctuations and this makes it perfect for applications that require long battery-life in hostile environments. Furthermore, its small size and lightweight construction makes it suitable for applications in which the size and the weight of the capacitor are critical factors. In conclusion, the EEF-UD0D331R is a wide temperature range A-P capacitor that offers a variety of advantages over traditional capacitors. It is able to operate in extreme temperature fluctuations and is able to withstand voltage peaks ten times higher than normal, while maintaining its capacitance. Additionally, its lightweight body and small size makes it ideal for applications in which size and weight are crucial factors. This makes the EEF-UD0D331R an ideal choice for applications in mobile electronics, motor control, audio filtering, power conditioning and signal correction.

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