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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
MAL225639222E3
MAL225639222E3
CAP ALUM 2200UF 20% 100V SNAP
Vishay Beyschlag/Draloric/BC Components
 58 $7.69
256 PMG-SI Bulk Active2200 µF±20%100 V121mOhm2000 Hrs @ 105°C-40°C ~ 105°C--General Purpose-2.58 A @ 10 kHz-0.394" (10.00mm)0.984" Dia (25.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ALF20G471ED350
ALF20G471ED350
CAP ALUM 470UF 20% 350V SNAP
KEMET
 83 $7.80
ALF20 Bulk Active470 µF±20%350 V299mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.69 A @ 100 Hz5.22 A @ 10 kHz195 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.654" (42.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALF20G122ED200
ALF20G122ED200
CAP ALUM 1200UF 20% 200V SNAP
KEMET
 26 $7.70
ALF20 Bulk Active1200 µF±20%200 V124mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose4.02 A @ 100 Hz4.69 A @ 10 kHz99 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.654" (42.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALF20C331EE500
ALF20C331EE500
CAP ALUM 330UF 20% 500V SNAP
KEMET
 115 $7.89
ALF20 Bulk Active330 µF±20%500 V405mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.74 A @ 100 Hz5 A @ 10 kHz286 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.850" (47.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20C821ED250
ALF20C821ED250
CAP ALUM 820UF 20% 250V SNAP
KEMET
 43 $7.86
ALF20 Bulk Active820 µF±20%250 V153mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose3.8 A @ 100 Hz4.91 A @ 10 kHz116 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.654" (42.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20C681EB250
ALF20C681EB250
CAP ALUM 680UF 20% 250V SNAP
KEMET
 29 $7.90
ALF20 Bulk Active680 µF±20%250 V187mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.79 A @ 100 Hz3.56 A @ 10 kHz144 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20G391EE450
ALF20G391EE450
CAP ALUM 390UF 20% 450V SNAP
KEMET
 23 $7.70
ALF20 Bulk Active390 µF±20%450 V293mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.7 A @ 100 Hz5.53 A @ 10 kHz177 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.850" (47.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALF20C221DD550
ALF20C221DD550
CAP ALUM 220UF 20% 550V SNAP
KEMET
 39 $7.70
ALF20 Bulk Active220 µF±20%550 V1.588Ohm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.72 A @ 100 Hz2.67 A @ 10 kHz1.388 Ohms0.886" (22.50mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF70C221DE600
ALF70C221DE600
ALUMINUM ELECTROLYTIC, SNAP-IN,
KEMET
 12 $7.48
ALF70 Bulk Active220 µF±20%600 V582mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.06 A @ 100 Hz4.43 A @ 10 kHz376 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.850" (47.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALA7DD471DE500
ALA7DD471DE500
CAP ALUM 470UF 20% 500V SNAP
KEMET
 113 $7.81
ALA7D Bulk Active470 µF±20%500 V532.2mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.58 A @ 100 Hz5.52 A @ 10 kHz175 mOhms-1.378" Dia (35.00mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
ALA7DF471DE500
ALA7DF471DE500
CAP ALUM 470UF 20% 500V SNAP
KEMET
 10 $7.83
ALA7D Bulk Active470 µF±20%500 V532.2mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.91 A @ 100 Hz7.14 A @ 10 kHz147 mOhms-1.378" Dia (35.00mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
ALA7DC471DE500
ALA7DC471DE500
CAP ALUM 470UF 20% 500V SNAP
KEMET
 38 $7.80
ALA7D Bulk Active470 µF±20%500 V532.2mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.42 A @ 100 Hz6.46 A @ 10 kHz189.4 mOhms-1.378" Dia (35.00mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
ALA7DE471DE500
ALA7DE471DE500
CAP ALUM 470UF 20% 500V SNAP
KEMET
 2 $7.87
ALA7D Bulk Active470 µF±20%500 V532.2mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.4 A @ 100 Hz5.24 A @ 10 kHz193.6 mOhms-1.378" Dia (35.00mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
ALF20G471ED400
ALF20G471ED400
CAP ALUM 470UF 20% 400V SNAP
KEMET
 49 $7.76
ALF20 Bulk Active470 µF±20%400 V230mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.74 A @ 100 Hz5.21 A @ 10 kHz156 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.654" (42.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALF70G161EB600
ALF70G161EB600
ALUMINUM ELECTROLYTIC, SNAP-IN,
KEMET
 16 $7.59
ALF70 Bulk Active160 µF±20%600 V817mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.69 A @ 100 Hz3.53 A @ 10 kHz566 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALF20G392ED100
ALF20G392ED100
CAP ALUM 3900UF 20% 100V SNAP
KEMET
 90 $7.80
ALF20 Bulk Active3900 µF±20%100 V85mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose4.88 A @ 100 Hz5.08 A @ 10 kHz74 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.654" (42.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALF70C471DG500
ALF70C471DG500
ALUMINUM ELECTROLYTIC, SNAP-IN,
KEMET
 56 $7.66
ALF70 Bulk Active470 µF±20%500 V431mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.66 A @ 100 Hz5.53 A @ 10 kHz299 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)2.244" (57.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20G183EC040
ALF20G183EC040
CAP ALUM 18000UF 20% 40V SNAP
KEMET
 80 $7.85
ALF20 Bulk Active18000 µF±20%40 V78mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose4.88 A @ 100 Hz4.97 A @ 10 kHz70 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALF70C361DF550
ALF70C361DF550
ALUMINUM ELECTROLYTIC, SNAP-IN,
KEMET
 35 $7.52
ALF70 Bulk Active360 µF±20%550 V1.198Ohm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.08 A @ 100 Hz3.24 A @ 10 kHz1.042 Ohms0.886" (22.50mm)1.378" Dia (35.00mm)2.047" (52.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20G822EB063
ALF20G822EB063
CAP ALUM 8200UF 20% 63V SNAP
KEMET
 28 $7.88
ALF20 Bulk Active8200 µF±20%63 V82mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose3.95 A @ 100 Hz4.03 A @ 10 kHz72 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead