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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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LGN2G331MELB35CAP ALUM 330UF 20% 400V SNAP TH |
193 | - |
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Datasheet |
LGN | Bulk | Active | 330 µF | ±20% | 400 V | - | 3000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 1.44 A @ 120 Hz | 2.0592 A @ 50 kHz | - | 0.394" (10.00mm) | 1.181" Dia (30.00mm) | 1.457" (37.00mm) | - | Through Hole | |
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B43504A9227M000CAP ALUM 220UF 20% 400V SNAP TH |
1,111 | - |
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Datasheet |
B43504 | Bulk | Not For New Designs | 220 µF | ±20% | 400 V | 400mOhm @ 100Hz | 3000 Hrs @ 105°C | -40°C ~ 105°C | Polar | - | General Purpose | 1.12 A @ 100 Hz | - | 500 mOhms | 0.394" (10.00mm) | 0.984" Dia (25.00mm) | 1.850" (47.00mm) | - | Through Hole | |
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EKMQ161VSN332MA50SCAP ALUM 3300UF 20% 160V SNAP TH |
179 | - |
|
Datasheet |
KMQ | Bulk | Active | 3300 µF | ±20% | 160 V | - | 2000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 3.3 A @ 120 Hz | 4.95 A @ 50 kHz | - | 0.394" (10.00mm) | 1.378" Dia (35.00mm) | 2.047" (52.00mm) | - | Through Hole | |
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EKMH451VNN471MA50UCAP ALUM 470UF 20% 450V SNAP TH |
144 | - |
|
Datasheet |
KMH | Bulk | Active | 470 µF | ±20% | 450 V | 529mOhm @ 120Hz | 2000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 1.72 A @ 120 Hz | 2.4596 A @ 100 kHz | - | 0.394" (10.00mm) | 1.378" Dia (35.00mm) | 2.047" (52.00mm) | - | Through Hole | |
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381LR681M250A022CAP ALUM 680UF 20% 250V SNAP TH |
2,043 | - |
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Datasheet |
381LR | Bulk | Active | 680 µF | ±20% | 250 V | 219mOhm @ 120Hz | 3000 Hrs @ 105°C | -40°C ~ 105°C | Polar | - | General Purpose | 2.42 A @ 120 Hz | 3.45 A @ 20 kHz | - | 0.394" (10.00mm) | 1.378" Dia (35.00mm) | 1.260" (32.00mm) | - | Through Hole | |
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381LX822M050A032CAP ALUM 8200UF 20% 50V SNAP TH |
16,047 | - |
|
Datasheet |
381LX | Bulk | Active | 8200 µF | ±20% | 50 V | - | 3000 Hrs @ 105°C | -40°C ~ 105°C | Polar | - | General Purpose | 3.6 A @ 120 Hz | 4.1 A @ 20 kHz | - | 0.394" (10.00mm) | 1.378" Dia (35.00mm) | 1.457" (37.00mm) | - | Through Hole | |
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450MXG330MEFCSN30X40CAP ALUM 330UF 20% 450V SNAP TH |
434 | - |
|
Datasheet |
MXG | Bulk | Active | 330 µF | ±20% | 450 V | - | 3000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 1.75 A @ 120 Hz | 2.45 A @ 10 kHz | - | 0.394" (10.00mm) | 1.181" Dia (30.00mm) | 1.654" (42.00mm) | - | Through Hole | |
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LGUW6391MELBCAP ALUM 390UF 20% 420V SNAP TH |
195 | - |
|
Datasheet |
LGU | Bulk | Active | 390 µF | ±20% | 420 V | - | 3000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 1.55 A @ 120 Hz | 2.2165 A @ 50 kHz | - | 0.394" (10.00mm) | 1.181" Dia (30.00mm) | 1.969" (50.00mm) | - | Through Hole | |
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LGU2E821MELCCAP ALUM 820UF 20% 250V SNAP TH |
128 | - |
|
Datasheet |
LGU | Bulk | Active | 820 µF | ±20% | 250 V | - | 3000 Hrs @ 105°C | -40°C ~ 105°C | Polar | - | General Purpose | 2.3 A @ 120 Hz | 3.45 A @ 50 kHz | - | 0.394" (10.00mm) | 1.378" Dia (35.00mm) | 1.378" (35.00mm) | - | Through Hole | |
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LKX2G221MESZ50CAP ALUM 220UF 20% 400V SNAP TH |
217 | - |
|
Datasheet |
LKX | Bulk | Active | 220 µF | ±20% | 400 V | - | 2000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | Audio | 1.1 A @ 120 Hz | 1.573 A @ 50 kHz | - | 0.394" (10.00mm) | 0.866" Dia (22.00mm) | 2.047" (52.00mm) | - | Through Hole | |
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B43644C9277M000CAP ALUM 270UF 20% 400V SNAP TH |
591 | - |
|
Datasheet |
B43644 | Bulk | Active | 270 µF | ±20% | 400 V | 410mOhm @ 100Hz | 5000 Hrs @ 105°C | -40°C ~ 105°C | Polar | - | General Purpose | 1.12 A @ 100 Hz | - | 590 mOhms | 0.394" (10.00mm) | 1.181" Dia (30.00mm) | 1.260" (32.00mm) | - | Through Hole | |
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B43508A9227M000CAP ALUM 220UF 20% 400V SNAP TH |
554 | - |
|
Datasheet |
B43508 | Bulk | Active | 220 µF | ±20% | 400 V | 560mOhm @ 100Hz | 3000 Hrs @ 105°C | -40°C ~ 105°C | Polar | - | General Purpose | 1 A @ 100 Hz | - | 790 mOhms | 0.394" (10.00mm) | 0.866" Dia (22.00mm) | 1.654" (42.00mm) | - | Through Hole | |
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LLS1E393MELCCAP ALUM 39000UF 20% 25V SNAP TH |
138 | - |
|
Datasheet |
LLS | Bulk | Active | 39000 µF | ±20% | 25 V | - | 3000 Hrs @ 85°C | -40°C ~ 85°C | Polar | - | General Purpose | 7.56 A @ 120 Hz | 8.694 A @ 50 kHz | - | 0.394" (10.00mm) | 1.378" Dia (35.00mm) | 2.047" (52.00mm) | - | Through Hole | |
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SLPX331M450E7P3CAP ALUM 330UF 20% 450V SNAP TH |
1,791 | - |
|
Datasheet |
SLPX | Bulk | Active | 330 µF | ±20% | 450 V | 804mOhm @ 120Hz | 3000 Hrs @ 85°C | -25°C ~ 85°C | Polar | - | General Purpose | 2.12 A @ 120 Hz | 3.12 A @ 20 kHz | - | 0.394" (10.00mm) | 1.181" Dia (30.00mm) | 1.575" (40.00mm) | - | Through Hole | |
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381LQ331M450A032CAP ALUM 330UF 20% 450V SNAP TH |
974 | - |
|
Datasheet |
381LQ | Bulk | Active | 330 µF | ±20% | 450 V | 553mOhm @ 120Hz | 2000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 1.38 A @ 120 Hz | 1.93 A @ 20 kHz | - | 0.394" (10.00mm) | 1.378" Dia (35.00mm) | 1.457" (37.00mm) | - | Through Hole | |
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TVA1412-E3CAP ALUM 30UF 150V AXIAL TH |
323 | - |
|
Datasheet |
TVA ATOM® | Bulk | Active | 30 µF | - | 150 V | - | - | -20°C ~ 85°C | Polar | - | Audio | - | - | - | - | 0.438" Dia x 1.250" W (11.12mm x 31.75mm) | - | - | Through Hole | |
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SEK102M050STCAP ALUM 1000UF 20% 50V RADIAL |
446 | - |
|
Datasheet |
SEK | Bulk | Active | 1000 µF | ±20% | 50 V | 160mOhm | 2000 Hrs @ 105°C | -55°C ~ 105°C | - | - | General Purpose | - | - | - | 0.295" (7.50mm) | 0.630" Dia (16.00mm) | 0.984" (25.00mm) | - | Through Hole | |
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EKMQ251VSN122MR45SCAP ALUM 1200UF 20% 250V SNAP TH |
342 | - |
|
Datasheet |
KMQ | Bulk | Active | 1200 µF | ±20% | 250 V | - | 2000 Hrs @ 105°C | -25°C ~ 105°C | Polar | - | General Purpose | 2.3 A @ 120 Hz | 3.45 A @ 50 kHz | - | 0.394" (10.00mm) | 1.181" Dia (30.00mm) | 1.850" (47.00mm) | - | Through Hole | |
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MAL212617272E3CAP ALUM 2700UF 20% 40V AXIAL TH |
672 | - |
|
Datasheet |
126 ALX | Bulk | Active | 2700 µF | ±20% | 40 V | 58mOhm @ 100Hz | 8000 Hrs @ 125°C | -40°C ~ 125°C | Polar | - | Automotive | 1.6 A @ 100 Hz | 2.08 A @ 10 kHz | 31 mOhms | - | 0.827" Dia x 1.496" L (21.00mm x 38.00mm) | - | - | Through Hole | |
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EKMH250VSN822MP35UCAP ALUM 8200UF 20% 25V SNAP TH |
398 | - |
|
Datasheet |
KMH | Bulk | Active | 8200 µF | ±20% | 25 V | 61mOhm @ 120Hz | 2000 Hrs @ 105°C | -40°C ~ 105°C | Polar | - | General Purpose | 2.11 A @ 120 Hz | 2.2788 A @ 100 kHz | - | 0.394" (10.00mm) | 0.866" Dia (22.00mm) | 1.457" (37.00mm) | - | Through Hole |

