| Allicdata Part #: | B43504A0277M002-ND |
| Manufacturer Part#: |
B43504A0277M002 |
| Price: | $ 2.54 |
| Product Category: | Capacitors |
| Manufacturer: | EPCOS (TDK) |
| Short Description: | CAP ALUM 270UF 20% 420V SNAP |
| More Detail: | 270µF 420V Aluminum Electrolytic Capacitors Radial... |
| DataSheet: | B43504A0277M002 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 320 +: | $ 2.30230 |
| Polarization: | Polar |
| Package / Case: | Radial, Can - Snap-In - 3 Lead |
| Mounting Type: | Through Hole |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 1.654" (42.00mm) |
| Size / Dimension: | 1.181" Dia (30.00mm) |
| Lead Spacing: | 0.394" (10.00mm) |
| Impedance: | 590 mOhms |
| Ripple Current @ Low Frequency: | 1.3A @ 100Hz |
| Applications: | General Purpose |
| Ratings: | -- |
| Series: | B43504 |
| Operating Temperature: | -40°C ~ 105°C |
| Lifetime @ Temp.: | 3000 Hrs @ 105°C |
| ESR (Equivalent Series Resistance): | 500 mOhm @ 100Hz |
| Voltage - Rated: | 420V |
| 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 are widely used in circuit designs due to their compact size, high capacitance values, and cost-efficiencies. The B43504A0277M002 is one such capacitor, designed with standard values of capacitance (3000 μF) and voltage ratings (450 WV DC). It is be specifically designed for medium and high power supplies, making it a perfect choice for audio power supplies in tube amplifiers, motor drives, computer power supplies, and switching power supplies.
The construction of the B43504A0277M002 consists of an intricately folded aluminum foil lay within a positively charged anode supporter. The parts are then rolled into a cylinder and filled with soluble electrolyte, ensuring a great deal of capacitance. The polarized parts of the capacitors determine their polarity, with the anode as the positive and the cathode being the negative. When applying a voltage on the capacitor’s terminals, electric current will flow over the plates of the anode and cathode, creating a capacitance.
The working principle of the B43504A0277M002 aluminum electrolytic capacitors is quite simple. When a certain amount of voltage is applied, electricity constantly flow in one direction through the negative electron plate and positive ion plate. The voltage will create an electric field that results in the accumulation of electrons on the negative plate and ions on the positive plate. This is what ensures the capacitor to store electricity and when the voltage is released, the process is reversed and the accumulated electrons and ions are released back.
What makes the B43504A0277M002 unique is its ability to maintain a steady and consistent capacitance value despite fluctuations in the temperature. This is thanks to its thermal operation characteristics, which determine the ability to handle a wide range of temperatures without compromising performance. The capacitor is also very durable, able to achieve a high recovery ratio after voltage discharge.
The B43504A0277M002 aluminum electrolytic capacitors are the perfect choice for high power applications, offering a broad range of temperature support for long-term reliability and optimal performance. With its 3000 μF capacitance and 450 WV DC voltage ratings and the ability to maintain optimal stability during temperature fluctuations, this capacitor is a reliable component for high power applications.
The specific data is subject to PDF, and the above content is for reference
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| B43540A5337M80 | EPCOS (TDK) | 3.13 $ | 1000 | CAP ALUM 330UF 20% 450V S... |
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B43504A0277M002 Datasheet/PDF