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0755-82798135Aluminum Electrolytic Capacitors
Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors are polarized capacitors used for bulk capacitance, filtering, ripple current smoothing, energy storage and power supply stabilization. Common types include radial leaded, surface mount, snap-in, screw terminal, low-ESR and long-life aluminum electrolytic capacitors.
These capacitors are widely used in industrial power supplies, DC/DC converters, motor drives, LED power systems, communication equipment, consumer electronics and repair applications. When selecting aluminum electrolytic capacitors, buyers should confirm capacitance, voltage rating, ESR, ripple current, lifetime, temperature range, size, package style and application requirements.
TomatoElec is an independent electronic components distributor supporting aluminum electrolytic capacitor sourcing from multiple manufacturers. We help buyers check specifications, package options, inventory availability, PDF datasheets, RFQ requirements and BOM sourcing needs for engineering samples, urgent replacement and production purchasing.
| Photo | Mfr. Part # | Availability | Price | 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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B43821A4155M008CAP ALUM 350V POLAR |
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B43821 | Bulk | Obsolete | 1.5 µF | ±20% | 350 V | 124Ohm @ 120Hz | 3000 Hrs @ 85°C | -25°C ~ 85°C | Polar | - | General Purpose | 32 mA @ 120 Hz | - | 50 Ohms | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B41821A4227M006CAP ALUM 16V POLAR |
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B41821 | Bulk | Obsolete | 220 µF | ±20% | 16 V | 1.5Ohm @ 120Hz | 2000 Hrs @ 85°C | -40°C ~ 85°C | Polar | - | General Purpose | 260 mA @ 120 Hz | - | - | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.472" (12.00mm) | - | Through Hole | |
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B43851P2475M008CAP ALUM 250V POLAR |
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B43851 | Bulk | Obsolete | 4.7 µF | ±20% | 250 V | 40Ohm @ 120Hz | 3000 Hrs @ 105°C | -40°C ~ 105°C | Polar | - | General Purpose | 38 mA @ 120 Hz | - | - | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B41866C5227M006CAP ALUM 25V POLAR |
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B41866 | Bulk | Obsolete | 220 µF | ±20% | 25 V | 646mOhm @ 10kHz | 2000 Hrs @ 125°C | -55°C ~ 125°C | Polar | AEC-Q200 | Automotive | - | 297 mA @ 100 kHz | 573 mOhms | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B41866C6276M006CAP ALUM 50V POLAR |
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B41866 | Bulk | Obsolete | 27 µF | ±20% | 50 V | 4.678Ohm @ 120Hz | 1000 Hrs @ 125°C | -55°C ~ 125°C | Polar | AEC-Q200 | Automotive | - | 210 mA @ 100 kHz | 826 mOhms | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B41858C5227M006CAP ALUM 25V POLAR |
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B41858 | Bulk | Obsolete | 220 µF | ±20% | 25 V | 804mOhm @ 120Hz | 3000 Hrs @ 105°C | -55°C ~ 105°C | Polar | - | Automotive | - | 590 mA @ 100 kHz | - | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B41896C6335M000CAP ALUM 50V POLAR |
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B41896 | Bulk | Obsolete | 3.3 µF | ±20% | 50 V | 38.277Ohm @ 120Hz | 2500 Hrs @ 125°C | -55°C ~ 125°C | Polar | AEC-Q200 | Automotive | - | 70 mA @ 100 kHz | 702 mOhms | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B41896C6826M006CAP ALUM 50V POLAR |
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B41896 | Bulk | Obsolete | 82 µF | ±20% | 50 V | 1.54Ohm @ 120Hz | 2500 Hrs @ 125°C | -55°C ~ 125°C | Polar | AEC-Q200 | Automotive | - | 440 mA @ 100 kHz | - | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B41856C9336M000CAP ALUM 100V POLAR |
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B41856 | Bulk | Obsolete | 33 µF | ±20% | 100 V | - | 2000 Hrs @ 105°C | -40°C ~ 105°C | Polar | - | General Purpose | - | 355 mA @ 100 kHz | - | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B41896C6686M000CAP ALUM 50V POLAR |
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B41896 | Bulk | Obsolete | 68 µF | ±20% | 50 V | 1.858Ohm @ 120Hz | 2500 Hrs @ 125°C | -55°C ~ 125°C | Polar | AEC-Q200 | Automotive | - | 440 mA @ 100 kHz | 268 mOhms | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B41866C4107M006CAP ALUM 16V POLAR |
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B41866 | Bulk | Obsolete | 100 µF | ±20% | 16 V | 2.147Ohm @ 120Hz | 1000 Hrs @ 125°C | -55°C ~ 125°C | Polar | AEC-Q200 | Automotive | - | 297 mA @ 100 kHz | 573 mOhms | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B41851F8686M000CAP ALUM 63V POLAR |
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B41851 | Bulk | Obsolete | 68 µF | ±20% | 63 V | 2.9Ohm @ 120Hz | 2000 Hrs @ 105°C | -40°C ~ 105°C | Polar | - | General Purpose | 155 mA @ 120 Hz | - | - | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B41821B3337M006CAP ALUM 10V POLAR |
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B41821 | Bulk | Obsolete | 330 µF | ±20% | 10 V | 1.2Ohm @ 120Hz | 2000 Hrs @ 85°C | -40°C ~ 85°C | Polar | - | General Purpose | 290 mA @ 120 Hz | - | - | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B43851B4225M000CAP ALUM 350V POLAR |
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B43851 | Bulk | Obsolete | 2.2 µF | ±20% | 350 V | 85Ohm @ 120Hz | 3000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 26 mA @ 120 Hz | - | - | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.531" (13.50mm) | - | Through Hole | |
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B41896C8336M006CAPACITOR |
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- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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B41896C6106M000CAP ALUM 50V POLAR |
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B41896 | Bulk | Obsolete | 10 µF | ±20% | 50 V | 12.631Ohm @ 120Hz | 2500 Hrs @ 125°C | -55°C ~ 125°C | Polar | AEC-Q200 | Automotive | - | 200 mA @ 100 kHz | 702 mOhms | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B43851F9335M008CAP ALUM 400V POLAR |
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B43851 | Bulk | Obsolete | 3.3 µF | ±20% | 400 V | 65Ohm @ 120Hz | 3000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 36 mA @ 120 Hz | - | - | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B41866A6335M008CAP ALUM 50V POLAR |
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B41866 | Bulk | Obsolete | 3.3 µF | ±20% | 50 V | 50Ohm @ 120Hz | 2000 Hrs @ 125°C | -55°C ~ 125°C | Polar | AEC-Q200 | Automotive | 23 mA @ 120 Hz | - | - | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.472" (12.00mm) | - | Through Hole | |
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B41866C5157M000CAP ALUM 25V POLAR |
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B41866 | Bulk | Obsolete | 150 µF | ±20% | 25 V | 646mOhm @ 10kHz | 2000 Hrs @ 125°C | -55°C ~ 125°C | Polar | AEC-Q200 | Automotive | - | 297 mA @ 100 kHz | 573 mOhms | 0.138" (3.50mm) | 0.315" Dia (8.00mm) | 0.512" (13.00mm) | - | Through Hole | |
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B41851A2475M008CAPACITOR |
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- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

