Allicdata Part #: | B43504B9397M87-ND |
Manufacturer Part#: |
B43504B9397M87 |
Price: | $ 4.14 |
Product Category: | Capacitors |
Manufacturer: | EPCOS (TDK) |
Short Description: | CAP ALUM 390UF 20% 400V SNAP |
More Detail: | 390µF 400V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | B43504B9397M87 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
240 +: | $ 3.75988 |
Polarization: | Polar |
Package / Case: | Radial, Can - Snap-In |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 1.661" (42.20mm) |
Size / Dimension: | 1.378" Dia (35.00mm) |
Lead Spacing: | 0.394" (10.00mm) |
Impedance: | 280 mOhms |
Ripple Current @ Low Frequency: | 1.72A @ 100Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | B43504 |
Operating Temperature: | -40°C ~ 105°C |
Lifetime @ Temp.: | 3000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | 220 mOhm @ 100Hz |
Voltage - Rated: | 400V |
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 one of the most widely used types of capacitors dued to their large capacitance values relative to other capacitor types. The B43504B9397M87 is an aluminum electrolytic capacitor that falls into this category. The capacitors are polarized devices and are used for a variety of applications.
The B43504B9397M87 capacitor can be used for power smoothing capacitors, DC blocking, timer circuits, crossover networks, and as the main energy storage for audio power amplifiers. The capacitor consists of two aluminum plates separated by an electrolyte. An anode plate and a cathode plate are connected to the two terminals of the capacitor, and when a voltage is applied across the terminals, the anode and the cathode plates are charged. A large capacitance can be achieved by using thicker plates, which is why they are used for applications that require large amounts of capacitance.
The working principle of the B43504B9397M87 is simple. When a voltage is applied across the terminals, the electrons from the anode plate are attracted to the cathode plate, building up a charge. This causes a separation of charges across the plates and the electrolyte, resulting in a current flow which then charges the capacitor. The charge is held on the plates until the applied voltage is removed, at which point the stored charge can be used in any application.
The B43504B9397M87 can also be used for a variety of applications such as filtering, bypassing, and signal processing. These capacitors have a low series resistance and low inductance, which makes them suitable for high frequency or power applications. They have a low leakage current, making them ideal for use in computer and audio circuits. The plastic envelope of the capacitor makes it ideal for high voltage applications, as it provides good insulation and can withstand high temperatures.
Due to their large capacitance values, aluminum electrolytic capacitors like the B43504B9397M87 are widely used for applications needing a large amount of energy storage. With a wide range of applications and a simple working principle, this type of capacitor is a useful component for any electronic circuit.
The specific data is subject to PDF, and the above content is for reference
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B43508A9157M000 | EPCOS (TDK) | 2.74 $ | 280 | CAP ALUM 150UF 20% 400V S... |
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B43508B9157M000 | EPCOS (TDK) | 2.81 $ | 198 | CAP ALUM 150UF 20% 400V S... |
B43547A5157M000 | EPCOS (TDK) | 2.84 $ | 457 | CAP ALUM 150UF 20% 450V S... |
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B43501A3337M002 | EPCOS (TDK) | 3.04 $ | 208 | CAP ALUM 330UF 20% 385V S... |
B43508G2687M000 | EPCOS (TDK) | 3.11 $ | 304 | CAP ALUM 680UF 20% 250V S... |
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B43504B5227M002 | EPCOS (TDK) | 4.06 $ | 13 | CAP ALUM 220UF 20% 450V S... |
B43540A9397M000 | EPCOS (TDK) | 4.47 $ | 296 | CAP ALUM 390UF 20% 400V S... |
B43545B5397M000 | EPCOS (TDK) | 4.9 $ | 161 | CAP ALUM 390UF 20% 450V S... |
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B43570A4157Q000 | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUM SCREW TERMAlumin... |
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