| Allicdata Part #: | B41505A5478M000-ND |
| Manufacturer Part#: |
B41505A5478M000 |
| Price: | $ 0.75 |
| Product Category: | Capacitors |
| Manufacturer: | EPCOS (TDK) |
| Short Description: | CAP ALUM 4700UF 20% 25V SNAP |
| More Detail: | 4700µF 25V Aluminum Electrolytic Capacitors Radial... |
| DataSheet: | B41505A5478M000 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 640 +: | $ 0.68513 |
| Polarization: | Polar |
| Package / Case: | Radial, Can - Snap-In |
| Mounting Type: | Through Hole |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 1.260" (32.00mm) |
| Size / Dimension: | 0.866" Dia (22.00mm) |
| Lead Spacing: | 0.394" (10.00mm) |
| Impedance: | 57 mOhms |
| Ripple Current @ Low Frequency: | 1.6A @ 100Hz |
| Applications: | General Purpose |
| Ratings: | -- |
| Series: | B41505 |
| Operating Temperature: | -40°C ~ 105°C |
| Lifetime @ Temp.: | 5000 Hrs @ 105°C |
| ESR (Equivalent Series Resistance): | 53 mOhm @ 100Hz |
| Voltage - Rated: | 25V |
| Tolerance: | ±20% |
| Capacitance: | 4700µF |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors, made from two aluminum foils covered by non-solid electrolyte, are an important component in many electronic circuits. Their most defining feature is their large capacitance, which can be orders of magnitude higher than that of a ceramic capacitor of the same size. This wide range of capacitance and the ease with which it can be modified have made aluminum electrolytic capacitors extremely popular components for an array of industrial and consumer applications.
The B41505A5478M000 aluminum electrolytic capacitor is a surface mount, non-solid electrolytic capacitor. It has a nominal capacitance of 4700 uF, a voltage rating of 50VDC, and an operating temperature range of -40℃ to +105℃. The case of the capacitor features spiral grooves to aid in heat dissipation, and a four-tab termination system for secure surface mounting. The capacitor also features a long shelf-life and low-leakage, making it an ideal choice for a variety of applications and environments.
The typical application fields of B41505A5478M000 are in automotive audio, home electronic equipment, and promotional video, where its large capacitance and long shelf-life make it an ideal choice for supplying stably a large amount of energy. The capacitor is also common in industrial equipment, as its high capacitance can be used to control the power supply and deliver a steady, stable, and reliable stream of electricity. It can be found in many circuit designs that require high energy storage and efficient power supply.
The B41505A5478M000 aluminum electrolytic capacitor works using a principle known as Coulomb’s Law. The law states that the capacitance, or amount of charge stored, is proportional to the plates’ area and the distance between them. In other words, the capacitor stores more charge when the area of the plates increases or the distance between them is decreased. The capacitor works by generating an electric field across its plates, which is then used to store electrical charge on the plates. This stored electrical charge is then used to perform various tasks or supply electric current to a system.
The working principle of B41505A5478M000 can be easily understood using the diagram below. The capacitance is determined by the area of the two plates and the distance between them. When the capacitor is supplied with electrical energy, current flows between its plates, charging them up with electrical charge. This charged up energy is then used to power the circuit it is connected to. When the supply of electrical energy is interrupted, the charge stored in the capacitor is released, providing a steady, controlled voltage output for as long as it is required.

In conclusion, the B41505A5478M000 aluminum electrolytic capacitor is an extremely popular component due to its ease of use, large capacitance, and long shelf-life. Its typical application fields include automotive audio, home electronic equipment, and promotional video, and it can be found in many industrial equipment designs that require a reliable and efficient power supply. The capacitor’s working principle is based on Coulomb’s Law and its operation is easily explained in a simple diagram. In short, the B41505A5478M000 aluminum electrolytic capacitor is an ideal choice for a variety of applications and environments where stably a large amount of electric energy is required.
The specific data is subject to PDF, and the above content is for reference
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| B41580A8159M000 | EPCOS (TDK) | 9.0 $ | 1000 | CAP ALUM 15000UF 20% 63V ... |
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| B41570E5100Q000 | EPCOS (TDK) | 28.32 $ | 1000 | CAP ALUM 100000UF 25V SCR... |
| B41550E8339Q000 | EPCOS (TDK) | 30.06 $ | 1000 | CAP ALUM 33000UF 63V SCRE... |
| B41554E4109Q000 | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUM 10000UF 16V SCRE... |
| B41570E8338Q000 | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUM 3300UF 63V SCREW... |
| B41505A4688M7 | EPCOS (TDK) | 0.75 $ | 1000 | CAP ALUM 6800UF 20% 16V S... |
| B41505A8158M2 | EPCOS (TDK) | 0.88 $ | 1000 | CAP ALUM 1500UF 20% 63V S... |
| B41505A7338M002 | EPCOS (TDK) | 0.77 $ | 1000 | CAP ALUM 3300UF 20% 35V S... |
| B41505A6338M2 | EPCOS (TDK) | 1.11 $ | 1000 | CAP ALUM 3300UF 20% 50V S... |
| B41505A3229M000 | EPCOS (TDK) | 1.41 $ | 1000 | CAP ALUM 22000UF 20% 10V ... |
| B41554B7688Q000 | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUM 6800UF 40V SCREW... |
| B41554E7229Q000 | EPCOS (TDK) | 16.5 $ | 64 | CAP ALUM 22000UF 40V SCRE... |
| B41554E7689Q000 | EPCOS (TDK) | 32.53 $ | 1000 | CAP ALUM 68000UF 40V SCRE... |
| B41505A9338M7 | EPCOS (TDK) | 3.05 $ | 1000 | CAP ALUM 3300UF 20% 100V ... |
| B41505A3339M7 | EPCOS (TDK) | 1.83 $ | 1000 | CAP ALUM 33000UF 20% 10V ... |
| B41560A8478M000 | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUM 4700UF 20% 63V S... |
| B41554E4479Q000 | EPCOS (TDK) | 11.54 $ | 1000 | CAP ALUM 47000UF 16V SCRE... |
| B41570E7339Q000 | EPCOS (TDK) | 20.63 $ | 1000 | CAP ALUM 33000UF 40V SCRE... |
| B41554E7479Q000 | EPCOS (TDK) | 25.69 $ | 1000 | CAP ALUM 47000UF 40V SCRE... |
| B41554E5100Q000 | EPCOS (TDK) | 31.63 $ | 1000 | CAP ALUM 100000UF 25V SCR... |
| B41505A4159M000 | EPCOS (TDK) | 1.3 $ | 1000 | CAP ALUM 15000UF 20% 16V ... |
| B41505A6109M007 | EPCOS (TDK) | 3.47 $ | 1000 | CAP ALUM 10000UF 20% 50V ... |
| B41580A8689M000 | EPCOS (TDK) | 35.21 $ | 1000 | CAP ALUM 68000UF 20% 63V ... |
| B41505A7228M000 | EPCOS (TDK) | 1.58 $ | 855 | CAP ALUM 2200UF 20% 35V S... |
| B41505A5159M7 | EPCOS (TDK) | 1.79 $ | 1000 | CAP ALUM 15000UF 20% 25V ... |
| B41560A7339M000 | EPCOS (TDK) | 11.21 $ | 3 | CAP ALUM 33000UF 20% 40V ... |
| B41505A4688M2 | EPCOS (TDK) | 0.75 $ | 1000 | CAP ALUM 6800UF 20% 16V S... |
| B41505A9108M002 | EPCOS (TDK) | 0.89 $ | 1000 | CAP ALUM 1000UF 20% 100V ... |
| B41505A8228M000 | EPCOS (TDK) | 2.34 $ | 428 | CAP ALUM 2200UF 20% 63V S... |
| B41505A8688M000 | EPCOS (TDK) | 4.71 $ | 230 | CAP ALUM 6800UF 20% 63V S... |
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B41505A5478M000 Datasheet/PDF