EEF-UE0G271LR Capacitors |
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Allicdata Part #: | PCE4264TR-ND |
Manufacturer Part#: |
EEF-UE0G271LR |
Price: | $ 0.63 |
Product Category: | Capacitors |
Manufacturer: | Panasonic Electronic Components |
Short Description: | CAP ALUM POLY 270UF 20% 4V SMD |
More Detail: | 270µF 4V Aluminum Polymer Capacitor 2917 (7343 Met... |
DataSheet: | EEF-UE0G271LR Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
2000 +: | $ 0.56982 |
4000 +: | $ 0.54871 |
Series: | SP-Cap UE |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Polymer |
Capacitance: | 270µF |
Tolerance: | ±20% |
Voltage - Rated: | 4V |
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) |
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Aluminum- Polymer Capacitors are a type of electrical capacitor, which is designed for use with low power, low-voltage applications such as mobile devices, automotive and industrial applications, as well as for other general-purpose applications.
The EEF-UE0G271LR is a type of Aluminum-Polymer Capacitor, featuring a very low ESR, low leakage current and high temperature stability. It is especially suitable for low-voltage decoupling, filtering, and buffering applications, as well as switching and Pulse Width Modulation (PWM) applications.
The capacitance of the EEF-UE0G271LR is 2700pF/50V, and it has a maximum capacitance tolerance of +/-10%. The maximum operating temperature range is -55°C to +125°C, so it is suitable for applications in a wide range of temperatures. It has a rated ripple current of 80mA and a ripple current ratio of 10%. The impedance is very low at 120mΩ at 25kHz.
The working principle of an Aluminum-Polymer Capacitor involves adding two parallel electrodes and a separator between them. The capacitance of the capacitor is determined by the size and shape of the electrodes, as well as the dielectric material used between them. The material used for the separator must be as thin as possible to reduce resistance and increase the capacitance. In the case of the EEF-UE0G271LR, a combination of aluminum and polymer material is used.
When a voltage is applied across the Aluminum-Polymer Capacitor, the voltage causes the aluminum to oxidize and form a thin layer of oxide. This oxide layer then acts as an insulator between the two electrodes and prevents current from passing between them, allowing a certain amount of energy to be stored. This property makes it ideal for applications such as voltage filtering and buffering, as well as oscillatory and pulse signals.
The EEF-UE0G271LR Aluminum-Polymer Capacitor is a reliable and economical capacitor with a wide range of applications. Its low ESR, low-leakage current capabilities, and high temperature stability make it suitable for use in many different low-voltage and low-power applications, such as PWM or low-frequency applications.
The specific data is subject to PDF, and the above content is for reference
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