Aluminum Electrolytic Capacitors
Explore Aluminum Electrolytic Capacitors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Capacitance | Tolerance | Voltage - Rated | ESR (Equivalent Series Resistance) | Lifetime @ Temp. | Operating Temperature | Polarization | Ratings | Applications | Ripple Current @ Low Frequency | Ripple Current @ High Frequency | Impedance | Lead Spacing | Size / Dimension | Height - Seated (Max) | Surface Mount Land Size | Mounting Type |
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B43858B5475M008CAP ALUM 450V POLAR |
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Datasheet | B43858 | Bulk | Obsolete | 4.7 µF | ±20% | 450 V | - | 5000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 180 mA @ 100 kHz | 4.5 Ohms | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.866" (22.00mm) | - | Through Hole | |
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B43851A9225M002CAP ALUM 400V POLAR |
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Datasheet | B43851 | Bulk | Obsolete | 2.2 µF | ±20% | 400 V | 151Ohm @ 120Hz | 3000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 28 mA @ 120 Hz | - | - | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B43888C9335M002CAP ALUM 400V POLAR |
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Datasheet | B43888 | Bulk | Obsolete | 3.3 µF | ±20% | 400 V | - | 8000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 180 mA @ 100 kHz | - | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.669" (17.00mm) | - | Through Hole | |
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B43866A4106M000CAP ALUM 350V POLAR |
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Datasheet | B43866 | Bulk | Obsolete | 10 µF | ±20% | 350 V | 88.2Ohm @ 120Hz | 2000 Hrs @ 125°C | -25°C ~ 125°C | Polar | - | Automotive | - | 283 mA @ 100 kHz | 18.52 Ohms | 0.197" (5.00mm) | 0.492" Dia (12.50mm) | 1.063" (27.00mm) | - | Through Hole | |
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B43821A5475M008CAP ALUM |
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Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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B43858A9335M004CAP ALUM 400V POLAR |
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Datasheet | B43858 | Bulk | Obsolete | 3.3 µF | ±20% | 400 V | - | 5000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 130 mA @ 100 kHz | 5 Ohms | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.669" (17.00mm) | - | Through Hole | |
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B43858A9106M001CAP ALUM 400V POLAR |
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Datasheet | B43858 | Bulk | Obsolete | 10 µF | ±20% | 400 V | - | 5000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 300 mA @ 100 kHz | 2.5 Ohms | 0.197" (5.00mm) | 0.492" Dia (12.50mm) | 1.063" (27.00mm) | - | Through Hole | |
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B43858C5225M004CAP ALUM 450V POLAR |
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Datasheet | B43858 | Bulk | Obsolete | 2.2 µF | ±20% | 450 V | - | 5000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 100 mA @ 100 kHz | - | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B43858B5475M004CAP ALUM 450V POLAR |
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Datasheet | B43858 | Bulk | Obsolete | 4.7 µF | ±20% | 450 V | - | 5000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 180 mA @ 100 kHz | 4.5 Ohms | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.866" (22.00mm) | - | Through Hole | |
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B43851A5225M008CAP ALUM 450V POLAR |
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Datasheet | B43851 | Bulk | Obsolete | 2.2 µF | ±20% | 450 V | 151Ohm @ 120Hz | 3000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 20 mA @ 120 Hz | - | - | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B43858C5225M002CAP ALUM 450V POLAR |
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Datasheet | B43858 | Bulk | Obsolete | 2.2 µF | ±20% | 450 V | - | 5000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 100 mA @ 100 kHz | - | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B43858G5335M000CAP ALUM 450V POLAR |
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Datasheet | B43858 | Bulk | Obsolete | 3.3 µF | ±20% | 450 V | - | 5000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 130 mA @ 100 kHz | - | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.630" (16.00mm) | - | Through Hole | |
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B43821A5225M002CAP ALUM 450V POLAR |
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Datasheet | B43821 | Bulk | Obsolete | 2.2 µF | ±20% | 450 V | 85Ohm @ 120Hz | 3000 Hrs @ 85°C | -25°C ~ 85°C | Polar | - | General Purpose | 35 mA @ 120 Hz | - | 34 Ohms | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B43888C9335M004CAP ALUM 400V POLAR |
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Datasheet | B43888 | Bulk | Obsolete | 3.3 µF | ±20% | 400 V | - | 8000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 180 mA @ 100 kHz | - | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.669" (17.00mm) | - | Through Hole | |
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B43858C5225M001CAP ALUM 450V POLAR |
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Datasheet | B43858 | Bulk | Obsolete | 2.2 µF | ±20% | 450 V | - | 5000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 100 mA @ 100 kHz | - | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B43858G9225M000CAP ALUM 400V POLAR |
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Datasheet | B43858 | Bulk | Obsolete | 2.2 µF | ±20% | 400 V | - | 5000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | - | 100 mA @ 100 kHz | - | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.492" (12.50mm) | - | Through Hole | |
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B43821A9225M004CAP ALUM 400V POLAR |
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Datasheet | B43821 | Bulk | Obsolete | 2.2 µF | ±20% | 400 V | 85Ohm @ 120Hz | 3000 Hrs @ 85°C | -25°C ~ 85°C | Polar | - | General Purpose | 45 mA @ 120 Hz | - | 34 Ohms | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B43821A5106M004CAP ALUM |
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Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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B43821A5335M002CAP ALUM 450V POLAR |
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Datasheet | B43821 | Bulk | Obsolete | 3.3 µF | ±20% | 450 V | 56Ohm @ 120Hz | 3000 Hrs @ 85°C | -25°C ~ 85°C | Polar | - | General Purpose | 45 mA @ 120 Hz | - | 22 Ohms | 0.197" (5.00mm) | 0.394" Dia (10.00mm) | 0.669" (17.00mm) | - | Through Hole | |
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B43866A4685M004CAP ALUM 350V POLAR |
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Datasheet | B43866 | Bulk | Obsolete | 6.8 µF | ±20% | 350 V | 61.2Ohm @ 120Hz | 2000 Hrs @ 125°C | -25°C ~ 125°C | Polar | - | Automotive | - | 143 mA @ 100 kHz | 12.85 Ohms | 0.197" (5.00mm) | 0.492" Dia (12.50mm) | 0.866" (22.00mm) | - | Through Hole |
Frequently Asked Questions
What are Aluminum Electrolytic Capacitors components used for?
Aluminum Electrolytic Capacitors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Aluminum Electrolytic Capacitors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Aluminum Electrolytic Capacitors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.