EEF-CD0D101ER Allicdata Electronics
Allicdata Part #:

EEF-CD0D101ER-ND

Manufacturer Part#:

EEF-CD0D101ER

Price: $ 0.23
Product Category:

Capacitors

Manufacturer: Panasonic Electronic Components
Short Description: CAP ALUM POLY 100UF 20% 2V SMD
More Detail: 100µF 2V Aluminum Polymer Capacitor 2917 (7343 Met...
DataSheet: EEF-CD0D101ER datasheetEEF-CD0D101ER Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
3500 +: $ 0.20288
Stock 1000Can Ship Immediately
$ 0.23
Specifications
Lifetime @ Temp.: 1000 Hrs @ 105°C
Package / Case: 2917 (7343 Metric)
Mounting Type: Surface Mount
Surface Mount Land Size: --
Height - Seated (Max): 0.075" (1.90mm)
Size / Dimension: 0.287" L x 0.169" W (7.30mm x 4.30mm)
Lead Spacing: --
Ripple Current @ High Frequency: 2.5A @ 100kHz
Applications: General Purpose
Ratings: --
Operating Temperature: -40°C ~ 105°C
Series: SP-Cap CD
ESR (Equivalent Series Resistance): 18 mOhm
Voltage - Rated: 2V
Tolerance: ±20%
Capacitance: 100µF
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

EEF-CD0D101ER Application Field

Aluminum - Polymer Capacitors are a type of capacitor which are utilized for a range of electrical applications. The EEF-CD0D101ER is one of the most common and versatile types of Aluminum - Polymer capacitors available today. The key feature of this type of capacitor is that it consists of a thin film of aluminum sandwiched between two layers of aluminum and polymer electrolyte. The Aluminum - Polymer Capacitor offers high cyclical longevity, low temperature coefficient and a wide range of current and voltage ratings. This makes them ideal for a range of applications, including low voltage control, display and communication systems.

EEF-CD0D101ER Working Principle

The working principle of the EEF-CD0D101ER aluminum-polymer capacitor involves the principle of dielectric polarization. This is the ability of a material to alter its electrical properties when subjected to an electric field. The electrical field produced across the two electrodes of the capacitor causes the aluminum film to move between the two layers of aluminum and polymer electrolyte, resulting in a dielectric polarization effect which creates a capacitive element.

When a voltage is applied across the EEF-CD0D101ER capacitor, the electrostatic field of the positive and negative electrodes causes the aluminum film to move. As this movement occurs, an internal electric field is created which causes a redistribution of electrons on the metal surface. This redistribution of electrons creates an electrical charge and energy which is stored in the capacitor until it is discharged, leading to the capacitor’s ability to store and release energy.

The principle of dielectric polarization also helps improve the capacitor’s longevity and performance. The movement of the thin film of aluminum between the two layers of aluminum and polymer electrolyte creates a tightly insulated layer which further increases the capacitor’s capacitance. This insulation layer reduces the amount of heat generated by the electrical components of the device, leading to an extended operational life.

The EEF-CD0D101ER aluminum-polymer capacitor offers several advantages and features which make it ideal for a wide range of applications. Its thin film of aluminum and double-layer of polarization create an efficient, long-lasting and reliable device. The wide range of current and voltage ratings, coupled with its excellent cyclical longevity, make the EEF-CD0D101ER capacitor highly versatile and suitable for a range of different applications.

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

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