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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
ALF20C681EH400
ALF20C681EH400
CAP ALUM 680UF 20% 400V SNAP
KEMET
 51 $8.26
ALF20 Bulk Active680 µF±20%400 V177mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose3.99 A @ 100 Hz7.14 A @ 10 kHz114 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)2.441" (62.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20G391EF500
ALF20G391EF500
CAP ALUM 390UF 20% 500V SNAP
KEMET
 111 $8.16
ALF20 Bulk Active390 µF±20%500 V345mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose3.09 A @ 100 Hz5.59 A @ 10 kHz242 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALC70A363EF040
ALC70A363EF040
CAP ALUM 36000UF 20% 40V SNAP
KEMET
 77 $8.35
ALC70 Bulk Active36000 µF±20%40 V26mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose9.69 A @ 100 Hz11.18 A @ 10 kHz22 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ALC70C363EF040
ALC70C363EF040
CAP ALUM 36000UF 20% 40V SNAP
KEMET
 99 $8.14
ALC70 Bulk Active36000 µF±20%40 V26mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose9.69 A @ 100 Hz11.18 A @ 10 kHz22 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70D363EF040
ALC70D363EF040
CAP ALUM 36000UF 20% 40V SNAP
KEMET
 100 $8.31
ALC70 Bulk Active36000 µF±20%40 V26mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose9.69 A @ 100 Hz11.18 A @ 10 kHz22 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ALC70E363EF040
ALC70E363EF040
CAP ALUM 36000UF 20% 40V SNAP
KEMET
 38 $8.28
ALC70 Bulk Active36000 µF±20%40 V26mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose9.69 A @ 100 Hz11.18 A @ 10 kHz22 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70F363EF040
ALC70F363EF040
CAP ALUM 36000UF 20% 40V SNAP
KEMET
 42 $8.26
ALC70 Bulk Active36000 µF±20%40 V26mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose9.69 A @ 100 Hz11.18 A @ 10 kHz22 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In - 3 Lead
ALF20G561EE350
ALF20G561EE350
CAP ALUM 560UF 20% 350V SNAP
KEMET
 90 $8.32
ALF20 Bulk Active560 µF±20%350 V251mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose3.04 A @ 100 Hz5.88 A @ 10 kHz164 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.850" (47.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALF20G472EE100
ALF20G472EE100
CAP ALUM 4700UF 20% 100V SNAP
KEMET
 5 $8.25
ALF20 Bulk Active4700 µF±20%100 V70mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose5.6 A @ 100 Hz5.83 A @ 10 kHz61 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.850" (47.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ALF20C271DF550
ALF20C271DF550
CAP ALUM 270UF 20% 550V SNAP
KEMET
 111 $8.38
ALF20 Bulk Active270 µF±20%550 V1.29Ohm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.01 A @ 100 Hz3.15 A @ 10 kHz1.126 Ohms0.886" (22.50mm)1.378" Dia (35.00mm)2.047" (52.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20G681EF350
ALF20G681EF350
CAP ALUM 680UF 20% 350V SNAP
KEMET
 32 $8.43
ALF20 Bulk Active680 µF±20%350 V207mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose3.46 A @ 100 Hz6.65 A @ 10 kHz136 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
ESMH630VSN332MQ30U
ESMH630VSN332MQ30U
CAP ALUM 3300UF 20% 63V SNAP
United Chemi-Con
 76 $8.37
SMH Bulk Active3300 µF±20%63 V75mOhm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar--2.64 A @ 120 Hz3.168 A @ 100 kHz-0.394" (10.00mm)1.000" Dia (25.40mm)1.181" (30.00mm)-Through HoleRadial, Can - Snap-In
ALC70A822EF100
ALC70A822EF100
CAP ALUM 8200UF 20% 100V SNAP
KEMET
 64 $8.38
ALC70 Bulk Active8200 µF±20%100 V42mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose7.59 A @ 100 Hz9.04 A @ 10 kHz35 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ALC70C822EF100
ALC70C822EF100
CAP ALUM 8200UF 20% 100V SNAP
KEMET
 54 $8.24
ALC70 Bulk Active8200 µF±20%100 V42mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose7.59 A @ 100 Hz9.04 A @ 10 kHz35 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70E822EF100
ALC70E822EF100
CAP ALUM 8200UF 20% 100V SNAP
KEMET
 78 $8.24
ALC70 Bulk Active8200 µF±20%100 V42mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose7.59 A @ 100 Hz9.04 A @ 10 kHz35 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70F822EF100
ALC70F822EF100
CAP ALUM 8200UF 20% 100V SNAP
KEMET
 35 $8.23
ALC70 Bulk Active8200 µF±20%100 V42mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose7.59 A @ 100 Hz9.04 A @ 10 kHz35 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In - 3 Lead
ALF70C241DF600
ALF70C241DF600
ALUMINUM ELECTROLYTIC, SNAP-IN,
KEMET
 74 $7.88
ALF70 Bulk Active240 µF±20%600 V534mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.2 A @ 100 Hz4.74 A @ 10 kHz369 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)2.047" (52.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20G153EB040
ALF20G153EB040
CAP ALUM 15000UF 20% 40V SNAP
KEMET
 65 $8.40
ALF20 Bulk Active15000 µF±20%40 V89mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose4.42 A @ 100 Hz4.51 A @ 10 kHz79 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
861020786030
861020786030
CAP ALUM 10000UF 20% 63V SNAP
Würth Elektronik
 101 $8.62
WCAP-AIG5 Tray Active10000 µF±20%63 V-2000 Hrs @ 105°C-40°C ~ 105°CPolar-General Purpose5.51 A @ 120 Hz7.0528 A @ 100 kHz-0.394" (10.00mm)1.378" Dia (35.00mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
50USG10000MEFCSN35X30
50USG10000MEFCSN35X30
ELECTROLYTIC CAPACITOR
Rubycon
 113 $8.67
USG Bulk Active10000 µF±20%50 V-3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose5.02 A @ 120 Hz5.773 A @ 10 kHz-0.394" (10.00mm)1.378" Dia (35.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In