EEF-UE0J221LR Allicdata Electronics

EEF-UE0J221LR Capacitors

Allicdata Part #:

PCE4263TR-ND

Manufacturer Part#:

EEF-UE0J221LR

Price: $ 0.60
Product Category:

Capacitors

Manufacturer: Panasonic Electronic Components
Short Description: CAP ALUM POLY 220UF 20% 6.3V SMD
More Detail: 220µF 6.3V Aluminum Polymer Capacitor 2917 (7343 M...
DataSheet: EEF-UE0J221LR datasheetEEF-UE0J221LR Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
2000 +: $ 0.54130
4000 +: $ 0.52126
Stock 1000Can Ship Immediately
$ 0.6
Specifications
Series: SP-Cap UE
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Type: Polymer
Capacitance: 220µF
Tolerance: ±20%
Voltage - Rated: 6.3V
ESR (Equivalent Series Resistance): 7 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): 0.165" (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

An Aluminum-Polymer Capacitor, commonly known as an EEF-UE0J221LR, is used across a broad range of applications and technologies. Originally designed to transfer and store electricity in low-voltage electronic devices, this type of capacitor is used to filter, decouple, and stabilize power signals.EEF-UE0J221LR components are divided into two layers - the anode and the cathode - and use aluminum as the anode material. The cathode consists of a layer of polymer material, usually with a negative charge. These components are extremely versatile and can be found in a variety of applications, such as mobile phones, computers, and industrial machinery.Generally, EEF-UE0J221LR capacitors are used for three main functions:
  • Decoupling - To provide a low-impedance connection between the power supply and the load so as to prevent interference from alternating currents.
  • Noise reduction - To reduce the the amount of noise present, thus ensuring consistent voltage supply for the circuit.
  • Power stabilization - To capacitors help to maintain a consistent voltage level in the system, providing compensation for any spikes or drops in the AC power.

Application Field and Working Principle

As mentioned earlier, EEF-UE0J221LR are commonly used in a variety of applications, such as mobile phones, computers, and industrial machinery. They are designed to provide power, filter, and decouple the signal. Each layer of the EEF-UE0J221LR works independently to achieve the desired result. The anode of the EEF-UE0J221LR is typically made of aluminum and behaves as the negative side of the capacitor. The cathode is usually made of a polymer material with a negative charge, and acts as the positive pole. When the EEF-UE0J221LR is applied current and voltage, the anode and cathode layers interact to form an Electric charge, which is then stored and used for power stabilization. The main advantage of using an Aluminum-Polymer Capacitor, or an EEF-UE0J221LR, is its low equivalent series resistance (ESR). This allows the capacitor to dissipate heat more quickly, resulting in improved energy efficiency in the device. Furthermore, these capacitors are typically smaller in size than other types of capacitors, making them easier to install and use in a variety of applications.EEF-UE0J221LR capacitors are also generally more resistant to environmental conditions such as moisture and temperatures. Additionally, they have a longer operational life than other types of capacitors, making them a great choice for applications that require a reliable, long-lasting power supply.

Advantages and Disadvantages

Like any other type of capacitor, EEF-UE0J221LR components have a number of advantages and disadvantages. Some of the advantages include their small size, low ESR, improved energy efficiency, and resistance to environmental conditions. Generally, they are also more reliable and have a longer operational life than other types of capacitors.On the other hand, some of the disadvantages of using an EEF-UE0J221LR include the higher cost, their tendency to leak current, and the limited operating temperature range. Furthermore, they typically have a lower capacitance than other types of capacitors, which limits their use in certain applications.

Conclusion

Overall, EEF-UE0J221LR components are a great choice for a wide range of applications. They offer improved energy efficiency and a longer operational life, making them ideal for applications that require a reliable power supply. Furthermore, their reduced size ensures that they are much easier to install, and their resistance to environmental conditions makes them well suited for outdoor applications. While they do have a few drawbacks, such as higher cost and limited operating temperatures, these components are still an excellent choice for a variety of projects.

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

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