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Aluminum Electrolytic Capacitors

Category Introduction

A capacitor is a passive electronic device that stores electric charge. Polarized aluminum electrolytic capacitors have an anode electrode (+) made of pure aluminum foil, electrolyte that acts as the cathode, and a thin insulating layer of aluminum oxide that acts as the dielectric. Electrolytic capacitors have higher capacitance-voltage (CV) product per unit volume than ceramic capacitors or film capacitors. Applications include audio, automotive, bypass, decoupling, and motor starting capacitors.

Product List

115212 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusCapacitanceToleranceVoltage - RatedESR (Equivalent Series Resistance)Lifetime @ Temp.Operating TemperaturePolarizationRatingsApplicationsRipple Current @ Low FrequencyRipple Current @ High FrequencyImpedanceLead SpacingSize / DimensionHeight - Seated (Max)Surface Mount Land SizeMounting TypePackage / Case
ALF70C431EH600
ALF70C431EH600
ALUMINUM ELECTROLYTIC, SNAP-IN,
KEMET
 42 $12.53
ALF70 Bulk Active430 µF±20%600 V306mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose3.27 A @ 100 Hz6.67 A @ 10 kHz212 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)2.441" (62.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
MSC125V708
MSC125V708
CAP ALUM 708UF 125V QC TERM
NTE Electronics, Inc
 44 $13.93
MSC Bag Active708 µF-125 V---40°C ~ 65°C--Motor Start---0.630" (16.00mm)1.810" Dia (45.97mm)4.380" (111.25mm)-Chassis MountRadial, Can - QC Terminals
ALF70G821EJ550
ALF70G821EJ550
ALUMINUM ELECTROLYTIC, SNAP-IN,
KEMET
 55 $12.77
ALF70 Bulk Active820 µF±20%550 V538mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose3.59 A @ 100 Hz5.47 A @ 10 kHz466 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)2.835" (72.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALF20C563EL035
ALF20C563EL035
CAP ALUM 56000UF 20% 35V SNAP
KEMET
 61 $13.29
ALF20 Bulk Active56000 µF±20%35 V23mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose11.68 A @ 100 Hz12.92 A @ 10 kHz21 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)3.228" (82.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20G122EP450
ALF20G122EP450
CAP ALUM 1200UF 20% 450V SNAP
KEMET
 14 $13.41
ALF20 Bulk Active1200 µF±20%450 V103mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose5.57 A @ 100 Hz10.15 A @ 10 kHz70 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)4.213" (107.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALA7DA301CF550
ALA7DA301CF550
CAP ALUM 300UF 20% 550V SNAP
KEMET
 63 $13.21
ALA7D Bulk Active300 µF±20%550 V567mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2 A @ 100 Hz4.3 A @ 10 kHz392 mOhms0.394" (10.00mm)1.181" Dia (30.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ALC70C331EF600
ALC70C331EF600
CAP ALUM 330UF 20% 600V SNAP
KEMET
 19 $13.45
ALC70 Bulk Active330 µF±20%600 V397 mohm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.75 A @ 100 Hz5.69 A @ 10 kHz275 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70D331EF600
ALC70D331EF600
CAP ALUM 330UF 20% 600V SNAP
KEMET
 3 $13.45
ALC70 Bulk Active330 µF±20%600 V397 mohm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.75 A @ 100 Hz5.69 A @ 10 kHz275 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ALC70E331EF600
ALC70E331EF600
CAP ALUM 330UF 20% 600V SNAP
KEMET
 29 $13.47
ALC70 Bulk Active330 µF±20%600 V397 mohm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.75 A @ 100 Hz5.69 A @ 10 kHz275 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70F331EF600
ALC70F331EF600
CAP ALUM 330UF 20% 600V SNAP
KEMET
 63 $13.51
ALC70 Bulk Active330 µF±20%600 V397 mohm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.75 A @ 100 Hz5.69 A @ 10 kHz275 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In - 3 Lead
861111486036
861111486036
CAP ALUM 470UF 20% 450V SNAP
Würth Elektronik
 50 $14.28
WCAP-AIL5 Tray Active470 µF±20%450 V-2000 Hrs @ 105°C-25°C ~ 105°CPolar-General Purpose1.75 A @ 120 Hz2.415 A @ 100 kHz-0.394" (10.00mm)1.378" Dia (35.00mm)1.929" (49.00mm)-Through HoleRadial, Can - Snap-In
NEH1000M50-10
NEH1000M50-10
CAP ALUM 1000UF 20% 50V AXIAL
NTE Electronics, Inc
 38 $14.17
NEH Bag Active1000 µF±20%50 V-1000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose----0.630" Dia x 0.906" L (16.00mm x 23.00mm)--Through HoleAxial, Can
CAP-7.5/440
CAP-7.5/440
CAP FILM 7.5UF 370-440V OVL
Hartland Controls/Littelfuse
 55 $14.05
HCK, Motor Run Box Active7.5 µF±3%440 V-60000 Hrs @ 70°C-40°C ~ 70°CPolar-HVAC-------Chassis MountRadial, Can - QC Terminals
B43652A5687M050
B43652A5687M050
CAP ALUM 680UF 20% 450V SNAP
EPCOS - TDK Electronics
 69 $13.51
B43652 Bulk Active680 µF±20%450 V160mOhm @ 100Hz3000 Hrs @ 105°C-40°C ~ 105°CPolarAEC-Q200Automotive2.83 A @ 100 Hz-240 mOhms0.394" (10.00mm)1.378" Dia (35.00mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
ALF20C393EP063
ALF20C393EP063
CAP ALUM 39000UF 20% 63V SNAP
KEMET
 55 $13.32
ALF20 Bulk Active39000 µF±20%63 V19mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose12.23 A @ 100 Hz13.51 A @ 10 kHz17 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)4.213" (107.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF70C102EL500
ALF70C102EL500
ALUMINUM ELECTROLYTIC, SNAP-IN,
KEMET
 23 $13.25
ALF70 Bulk Active1000 µF±20%500 V209mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose4.42 A @ 100 Hz8.53 A @ 10 kHz150 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)3.228" (82.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20G102EP500
ALF20G102EP500
CAP ALUM 1000UF 20% 500V SNAP
KEMET
 72 $13.72
ALF20 Bulk Active1000 µF±20%500 V140mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose5.43 A @ 100 Hz9.18 A @ 10 kHz98 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)4.213" (107.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
CAP-7.5/440R
CAP-7.5/440R
CAP FILM 7.5UF 370-440V RND
Hartland Controls/Littelfuse
 16 $14.50
HCK, Motor Run Box Active7.5 µF±3%440 V-60000 Hrs @ 70°C-40°C ~ 70°CPolar-HVAC-------Chassis MountRadial, Can - QC Terminals
ALF20C182EP350
ALF20C182EP350
CAP ALUM 1800UF 20% 350V SNAP
KEMET
 9 $13.88
ALF20 Bulk Active1800 µF±20%350 V81mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose6.14 A @ 100 Hz10.73 A @ 10 kHz54 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)4.213" (107.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALC70D911EL550
ALC70D911EL550
CAP ALUM 910UF 20% 550V SNAP
KEMET
 9 $13.85
ALC70 Bulk Active910 µF±20%550 V484mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose3.87 A @ 100 Hz5.88 A @ 10 kHz421 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)3.228" (82.00mm)-Through HoleRadial, Can - Snap-In