| Allicdata Part #: | 338-1756-ND |
| Manufacturer Part#: |
SEK331M025ST |
| Price: | $ 0.47 |
| Product Category: | Capacitors |
| Manufacturer: | Cornell Dubilier Electronics (CDE) |
| Short Description: | CAP ALUM 330UF 20% 25V RADIAL |
| More Detail: | 330µF 25V Aluminum Electrolytic Capacitors Radial,... |
| DataSheet: |  SEK331M025ST Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 0.42300 |
| 10 +: | $ 0.32265 |
| 100 +: | $ 0.23072 |
| 500 +: | $ 0.17861 |
| 1000 +: | $ 0.15380 |
| 2500 +: | $ 0.14387 |
| 5000 +: | $ 0.13644 |
Specifications
| Operating Temperature: | -55°C ~ 105°C |
| Package / Case: | Radial, Can |
| Mounting Type: | Through Hole |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 0.512" (13.00mm) |
| Size / Dimension: | 0.394" Dia (10.00mm) |
| Lead Spacing: | 0.197" (5.00mm) |
| Applications: | General Purpose |
| Ratings: | -- |
| Polarization: | -- |
| Series: | SEK |
| Lifetime @ Temp.: | 2000 Hrs @ 105°C |
| ESR (Equivalent Series Resistance): | 640 mOhm |
| Voltage - Rated: | 25V |
| Tolerance: | ±20% |
| Capacitance: | 330µF |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
Description
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Aluminum electrolytic capacitors are electrical capacitors with a dielectric formed by an oxide layer on the surface of an aluminum foil. This oxidation layer has a much higher dielectric constant than air. This enables aluminum electrolytic capacitors to hold a higher potential than other capacitor types. SEK331M025ST is a surface mount type aluminum electrolytic capacitor with a rated capacitance of 25 μF and a voltage rating of 35VDC. Furthermore, it has a capacitance tolerance of ±20% and its operating temperature range extends from -55°C to +105°C. The SEK331M025ST aluminum electrolytic capacitor is primarily used in power supplies, circuits for regulators, inverters, and amplifiers. It is also suitable for use in switching power converters and regulators, LED drivers, audio equipment, automotive systems, and medical appliances. In these applications, the capacitor helps filter or regulate the voltage levels within a circuit. The inner structure of the SEK331M025ST aluminum electrolytic capacitor consists of a metal electrode, an electrolyte, and a non-conductive dielectric oxidized aluminum layer. The metal electrode at the anode is an aluminum foil with a layer of dielectric oxide on the top. The electrolyte is a liquid conductive medium, and the cathode side of the capacitor consists of a carbon or metal layer. When the SEK331M025ST aluminum electrolytic capacitor is subjected to a voltage, an electric field is established between the electrodes. Electrons flow through the electrolyte from the anode to the cathode and through the dielectric material between the two. This creates an electric current and charges the capacitor, which then generates an electric field. When reverse voltage is applied, the electric current reverses and the stored charges are redistributed.The SEK331M025ST aluminum electrolytic capacitor also has a self-healing characteristic. This is because the oxidation layer on the aluminum foil has an electrical resistance that is sufficient to disrupt the electric current when too much voltage is applied. It also prevents the capacitor from burning away or short-circuiting, thus protecting circuit components that are connected to it. In summary, the SEK331M025ST aluminum electrolytic capacitor is a highly reliable component that is able to withstand extreme temperatures and filter or regulate voltage levels. It is suitable for use in a wide range of applications, including power supplies, regulators, inverters, switching power converters, LED drivers, audio equipment, automotive systems, and medical appliances. It also offers a self-healing characteristic that protects the capacitor from burning away or short circuiting.
The specific data is subject to PDF, and the above content is for reference
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| SEK332M025ST | Cornell Dubi... | 1.38 $ | 2231 | CAP ALUM 3300UF 20% 25V R... |
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| SEK331M025ST | Cornell Dubi... | 0.47 $ | 1000 | CAP ALUM 330UF 20% 25V RA... |
| SEK331M100ST | Cornell Dubi... | 1.52 $ | 499 | CAP ALUM 330UF 20% 100V R... |
| SEK330M400ST | Cornell Dubi... | 1.47 $ | 685 | CAP ALUM 33UF 20% 400V RA... |
| SEK331M063ST | Cornell Dubi... | 0.36 $ | 1000 | CAP ALUM 330UF 20% 63V RA... |
| SEK330M250ST | Cornell Dubi... | 0.36 $ | 1000 | CAP ALUM 33UF 20% 250V RA... |
| SEK3R3M050ST | Cornell Dubi... | 0.21 $ | 69 | CAP ALUM 3.3UF 20% 50V RA... |
| SEK331M035ST | Cornell Dubi... | 0.19 $ | 1000 | CAP ALUM 330UF 20% 35V RA... |
| SEK331M050ST | Cornell Dubi... | 0.22 $ | 1000 | CAP ALUM 330UF 20% 50V RA... |
| SEK332M035ST | Cornell Dubi... | 0.94 $ | 1000 | CAP ALUM 3300UF 20% 35V R... |
| SEK331M010ST | Cornell Dubi... | 0.1 $ | 1000 | CAP ALUM 330UF 20% 10V RA... |
| SEK330M016ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 33UF 20% 16V RAD... |
| SEK330M025ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 33UF 20% 25V RAD... |
| SEK330M160ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 33UF 20% 160V RA... |
| SEK330M200ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 33UF 20% 200V RA... |
| SEK330M350ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 33UF 20% 350V RA... |
| SEK331M160ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 330UF 20% 160V R... |
| SEK331M6R3ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 330UF 20% 6.3V R... |
| SEK332M010ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 3300UF 20% 10V R... |
| SEK332M050ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 3300UF 20% 50V R... |
| SEK332M6R3ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 3300UF 20% 6.3V ... |
| SEK3R3M100ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 3.3UF 20% 100V R... |
| SEK3R3M160ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 3.3UF 20% 160V R... |
| SEK3R3M250ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 3.3UF 20% 250V R... |
| SEK3R3M350ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 3.3UF 20% 350V R... |
| SEK3R3M400ST | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 3.3UF 20% 400V R... |
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