Allicdata Part #: | 493-17672-ND |
Manufacturer Part#: |
UPM1E271MPD6 |
Price: | $ 0.29 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM 270UF 20% 25V RADIAL |
More Detail: | 270µF 25V Aluminum Electrolytic Capacitors Radial,... |
DataSheet: | UPM1E271MPD6 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 0.25650 |
10 +: | $ 0.18000 |
100 +: | $ 0.11853 |
500 +: | $ 0.08780 |
1000 +: | $ 0.07462 |
2500 +: | $ 0.07023 |
5000 +: | $ 0.06584 |
Polarization: | Polar |
Package / Case: | Radial, Can |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 0.669" (17.00mm) |
Size / Dimension: | 0.394" Dia (10.00mm) |
Lead Spacing: | 0.197" (5.00mm) |
Impedance: | 110 mOhms |
Ripple Current @ High Frequency: | 700mA @ 10kHz |
Ripple Current @ Low Frequency: | 525mA @ 120Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | UPM |
Operating Temperature: | -55°C ~ 105°C |
Lifetime @ Temp.: | 5000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | -- |
Voltage - Rated: | 25V |
Tolerance: | ±20% |
Capacitance: | 270µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum Electrolytic Capacitors: UPM1E271MPD6 Application Field and Working Principle
Aluminum electrolytic capacitors are electrochemical devices that store electrical energy in the form of a static electrical charge. They are made out of a thin layer of aluminum oxide (an oxide of aluminum), which acts as the dielectric material, and two conducting leads that connect it to a source and drain of electricity. Aluminum electrolytic capacitors are usually cylindrical in shape, and typically contain an electrolyte of etching acid and a spiral cathode spacer (made from aluminum foil with etched perforations), enclosed within the electrodes. Current flows through the capacitor and cellular structures within the aluminum oxide layer create an alternating charge and discharge cycle that stores and discharges electrical energy.
UPM1E271MPD6
UPM1E271MPD6 is an aluminum electrolytic capacitor. It is a polarized, non-solid electrolytic capacitor with a low equivalent series resistance (ESR) and high ripple current handling capacity. This type of capacitor has the following features:
- Capacitance range: 2.2μF to 330μF
- Voltage range: 6.3V to 50V
- Low ESR: 25mΩ Max.
- Operating temperature at 85°C
- Tolerance of +/-20%
Application Field
UPM1E271MPD6 aluminum electrolytic capacitors are mainly used in applications such as voltage smoothing and filtering, energy storage, and power switching. The low ESR and high ripple current capacity make this capacitor suitable for use in applications that require heavy current loading for the duration of any given cycle. It is particularly suitable for use in products that require wide pulse widths and large instantaneous current loads, such as power supplies, medical equipment, and industrial automation. The 85°C operating temperature and the high values of ripple current mean that this capacitor can handle extremely large currents and still maintain its integrity without the risk of overheating.
Working Principle
Aluminum electrolytic capacitors are based on electrolysis, or the electrochemical process of inducing an electrical current to cause a chemical reaction. In the capacitor, two layers of foil with etched perforations are separated by two layers of electrolyte: a cathodic layer holding a negative charge, and an anodic layer holding a positive charge. The electrolytic layer also saturates the electrical field between the anodic and cathodic layers, creating a barrier of charge.
When a voltage is applied to the terminals of the capacitor, electric current passes through the electrolyte and causes the electrolyte to oxidize in the anodic layer, creating a layer of aluminum oxide. A dielectric material made up of two layers of aluminum oxide is formed. The electric field saturates this material, creating a polarized condition in which the anode is held at a higher voltage potential than the cathode. This voltage differential stores electrical energy.
When energy is supplied to the capacitor, current passes through the terminal on the anodic side, causing the oxide layer to become more polarized. This increases the potential difference between the anode and the cathode, which in turn increases the stored energy in the capacitor. During the cycle of charging and discharging, the original charge stored in the capacitor remains, allowing the capacitor to act as a reservoir of energy.
Conclusion
UPM1E271MPD6 aluminum electrolytic capacitors are highly versatile components that can be used in a wide variety of applications, such as voltage smoothing and filtering, energy storage, and power switching. Their low equivalent series resistance (ESR) and high ripple current handling capacity make them particularly suitable for use in products that require wide pulse widths and large instantaneous current loads, like power supplies, medical equipment, and industrial automation. They are based on the process of electrolysis, in which two layers of foil with etched perforations are separated by two layers of electrolyte, creating a dielectric material that stores electrical energy when a voltage is applied to the terminals.
The specific data is subject to PDF, and the above content is for reference
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UPM1E101MED1TD | Nichicon | 0.06 $ | 4000 | CAP ALUM 100UF 20% 25V RA... |
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UPM1E181MPD1TD | Nichicon | 0.07 $ | 2000 | CAP ALUM 180UF 20% 25V RA... |
UPM1V331MPD1TD | Nichicon | 0.11 $ | 6000 | CAP ALUM 330UF 20% 35V RA... |
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UPM1J271MHD6TN | Nichicon | 0.22 $ | 250 | CAP ALUM 270UF 20% 63V RA... |
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UPM1H271MHD6TN | Nichicon | 0.25 $ | 250 | CAP ALUM 270UF 20% 50V RA... |
UPM1C102MHD6TN | Nichicon | 0.26 $ | 500 | CAP ALUM 1000UF 20% 16V R... |
UPM1A272MHD6TN | Nichicon | 0.26 $ | 250 | CAP ALUM 2700UF 20% 10V R... |
UPM1K271MHD6TN | Nichicon | 0.26 $ | 250 | CAP ALUM 270UF 20% 80V RA... |
UPM1C152MHD6TN | Nichicon | 0.26 $ | 500 | CAP ALUM 1500UF 20% 16V R... |
UPM1K121MHD6TN | Nichicon | 0.28 $ | 500 | CAP ALUM 120UF 20% 80V RA... |
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