
Allicdata Part #: | B43254A5397M000-ND |
Manufacturer Part#: |
B43254A5397M000 |
Price: | $ 3.40 |
Product Category: | Capacitors |
Manufacturer: | EPCOS (TDK) |
Short Description: | CAP ALUM 390UF 20% 450V SNAP |
More Detail: | 390µF 450V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
320 +: | $ 3.08683 |
Polarization: | Polar |
Package / Case: | Radial, Can - Snap-In |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 2.047" (52.00mm) |
Size / Dimension: | 1.181" Dia (30.00mm) |
Lead Spacing: | 0.394" (10.00mm) |
Ripple Current @ High Frequency: | 1.829A @ 20kHz |
Ripple Current @ Low Frequency: | 1.18A @ 120Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | B43254 |
Operating Temperature: | -25°C ~ 105°C |
Lifetime @ Temp.: | 3000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | -- |
Voltage - Rated: | 450V |
Tolerance: | ±20% |
Capacitance: | 390µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum Electrolytic Capacitors are a type of polarized capacitor that is used mainly in electrical engineering where what is known as a polarized capacitor is required. The capacitor is composed of two electrodes made from aluminum oxides and a piece of porous material, usually foil or paper, soaked in an electrolytic solution. The B43254A5397M000 capacitor is a specific type of aluminum electrolytic capacitor that has a capacity of 470uF and is rated at 15uA and has a volatge rating of 45v.
The most common application of Aluminum Electrolytic Capacitors is in power supply designs. This is because the capacitor is able to store energy for short periods of time and release it as required. In addition, these capacitors are often used to smooth out (filter) power supply voltage noise and ensure supply voltage stability. The B43254A5397M000 capacitor is capable of performing these tasks and so it is widely used in a variety of power supply applications, from small switching power supplies that provide current to portable devices through to high current power supplies used in industrial applications.
The working principle of the B43254A5397M000 capacitor is based on the capacitance of the aluminum oxide layer between the two electrodes. This layer creates a dielectric barrier that resists the flow of electric current. As current flows through the capacitor it accumulates electric charge stored in the dielectric layer of the capacitor. As the dielectric layer accumulates the electric charge, the voltage across the capacitor increases, until the applied voltage is equal to the stored charge. This charge is then released back into the circuit as the current flow drops below the level where charge accumulation stopped.
It is important to note that Aluminum Electrolytic Capacitors, and specifically the B43254A5397M000 capacitor, are polarized components, which means that they have an anode and a cathode. It is important to ensure that the terminals are wired in the correct order, otherwise the component will not work, and may be destroyed. It is important to connect the capacitor in a circuit according to the polarity markings that are usually printed on the capacitor.
In summary, the B43254A5397M000 capacitor is a type of aluminum electrolytic capacitor. Its application fields include power supply smoothing and filtering, and it works on the principle of charge accumulation on an aluminum oxide layer between two electrodes. It is important to note that the capacitor is polarized and must be connected in the correct way in order to work properly. It is widely used in a variety of power supply applications, making it a very useful component in many circuits.
The specific data is subject to PDF, and the above content is for reference
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B43231D9187M | EPCOS (TDK) | 1.33 $ | 1000 | CAP ALUM 180UF 20% 400V S... |
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B43231B9277M | EPCOS (TDK) | 1.45 $ | 1000 | CAP ALUM 270UF 20% 400V S... |
B43231B2108M | EPCOS (TDK) | 1.58 $ | 1000 | CAP ALUM 1000UF 20% 200V ... |
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B43252E2337M | EPCOS (TDK) | 0.96 $ | 1000 | CAP ALUM 330UF 20% 250V S... |
B43231C1827M | EPCOS (TDK) | 0.98 $ | 1000 | CAP ALUM 820UF 20% 160V S... |
B43255E2337M | EPCOS (TDK) | 1.05 $ | 1000 | CAP ALUM 330UF 20% 250V S... |
B43252E2128M | EPCOS (TDK) | 3.45 $ | 1000 | CAP ALUM 1200UF 20% 250V ... |
B43231A6337M | EPCOS (TDK) | 3.62 $ | 1000 | CAP ALUM 330UF 20% 500V S... |
B43254B2128M | EPCOS (TDK) | 1.83 $ | 1000 | CAP ALUM 1200UF 20% 200V ... |
B43231F2187M | EPCOS (TDK) | 0.51 $ | 1000 | CAP ALUM 180UF 20% 250V S... |
B43254B4187M | EPCOS (TDK) | 1.12 $ | 1000 | CAP ALUM 180UF 20% 350V S... |
B43252B9227M | EPCOS (TDK) | 1.82 $ | 1000 | CAP ALUM 220UF 20% 400V S... |
B43254B4337M | EPCOS (TDK) | 1.84 $ | 1000 | CAP ALUM 330UF 20% 350V S... |
B43254A4686M | EPCOS (TDK) | 0.68 $ | 1000 | CAP ALUM 68UF 20% 350V SN... |
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