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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
SLPX822M063E4P3
SLPX822M063E4P3
CAP ALUM 8200UF 20% 63V SNAP
Cornell Dubilier Electronics (CDE)
 24 $5.95
SLPX Bulk Active8200 µF±20%63 V49mOhm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose5.12 A @ 120 Hz6.4 A @ 20 kHz-0.394" (10.00mm)1.181" Dia (30.00mm)1.772" (45.00mm)-Through HoleRadial, Can - Snap-In
ALC70A391DD450
ALC70A391DD450
CAP ALUM 390UF 20% 450V SNAP
KEMET
 17 $5.92
ALC70 Bulk Active390 µF±20%450 V361mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.21 A @ 100 Hz5.22 A @ 10 kHz203 mOhms0.394" (10.00mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
450LXW150MEFR18X40
450LXW150MEFR18X40
CAP ALUM 150UF 20% 450V RADIAL
Rubycon
 88 $6.28
LXW Bulk Active150 µF±20%450 V-12000 Hrs @ 105°C-40°C ~ 105°CPolar-General Purpose980 mA @ 120 Hz1.96 A @ 100 kHz-0.295" (7.50mm)0.709" Dia (18.00mm)1.654" (42.00mm)-Through HoleRadial, Can
ALF20C102DD200
ALF20C102DD200
CAP ALUM 1000UF 20% 200V SNAP
KEMET
 99 $6.12
ALF20 Bulk Active1000 µF±20%200 V163mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.81 A @ 100 Hz3.87 A @ 10 kHz114 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF70C241DC500
ALF70C241DC500
CAP ALUM 240UF 20% 500V SNAP-IN
KEMET
 72 $5.84
ALF70 Bulk Active240 µF±20%500 V841mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.71 A @ 100 Hz3.61 A @ 10 kHz597 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20C271DC450
ALF20C271DC450
CAP ALUM 270UF 20% 450V SNAP
KEMET
 106 $6.04
ALF20 Bulk Active270 µF±20%450 V470mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.68 A @ 100 Hz2.91 A @ 10 kHz322 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALA7DD331DC500
ALA7DD331DC500
CAP ALUM 330UF 20% 500V SNAP
KEMET
 69 $6.08
ALA7D Bulk Active330 µF±20%500 V757mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.18 A @ 100 Hz5.43 A @ 10 kHz228 mOhms-1.378" Dia (35.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
ALA7DF331DC500
ALA7DF331DC500
CAP ALUM 330UF 20% 500V SNAP
KEMET
 24 $6.04
ALA7D Bulk Active330 µF±20%500 V757mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive1.64 A @ 100 Hz4.62 A @ 10 kHz331 mOhms-1.378" Dia (35.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
ALA7DC331DC500
ALA7DC331DC500
CAP ALUM 330UF 20% 500V SNAP
KEMET
 137 $6.05
ALA7D Bulk Active330 µF±20%500 V757mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive1.94 A @ 100 Hz3.65 A @ 10 kHz574 mOhms-1.378" Dia (35.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
ALA7DE331DC500
ALA7DE331DC500
CAP ALUM 330UF 20% 500V SNAP
KEMET
 108 $6.12
ALA7D Bulk Active330 µF±20%500 V757mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.21 A @ 100 Hz4.59 A @ 10 kHz234.6 mOhms-1.378" Dia (35.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
ALC70A221CD500
ALC70A221CD500
CAP ALUM 220UF 20% 500V SNAP
KEMET
 151 $5.93
ALC70 Bulk Active220 µF±20%500 V913mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.55 A @ 100 Hz3.36 A @ 10 kHz646 mOhms0.394" (10.00mm)1.181" Dia (30.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ALA7DD391CF500
ALA7DD391CF500
CAP ALUM 390UF 20% 500V SNAP
KEMET
 45 $6.02
ALA7D Bulk Active390 µF±20%500 V636mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.98 A @ 100 Hz7.41 A @ 10 kHz146.4 mOhms-1.181" Dia (30.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ALA7DF391CF500
ALA7DF391CF500
CAP ALUM 390UF 20% 500V SNAP
KEMET
 152 $5.99
ALA7D Bulk Active390 µF±20%500 V636mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.42 A @ 100 Hz6.52 A @ 10 kHz186.4 mOhms-1.181" Dia (30.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ALF20C123DD040
ALF20C123DD040
CAP ALUM 12000UF 20% 40V SNAP
KEMET
 36 $6.04
ALF20 Bulk Active12000 µF±20%40 V75mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose4.14 A @ 100 Hz4.5 A @ 10 kHz62 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALC70C391DD450
ALC70C391DD450
CAP ALUM 390UF 20% 450V SNAP
KEMET
 112 $6.08
ALC70 Bulk Active390 µF±20%450 V361mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.21 A @ 100 Hz5.22 A @ 10 kHz203 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70D391DD450
ALC70D391DD450
CAP ALUM 390UF 20% 450V SNAP
KEMET
 23 $6.12
ALC70 Bulk Active390 µF±20%450 V361mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.21 A @ 100 Hz5.22 A @ 10 kHz203 mOhms0.394" (10.00mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ALC70E391DD450
ALC70E391DD450
CAP ALUM 390UF 20% 450V SNAP
KEMET
 63 $6.14
ALC70 Bulk Active390 µF±20%450 V361mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.21 A @ 100 Hz5.22 A @ 10 kHz203 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70F391DD450
ALC70F391DD450
CAP ALUM 390UF 20% 450V SNAP
KEMET
 12 $6.05
ALC70 Bulk Active390 µF±20%450 V361mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.21 A @ 100 Hz5.22 A @ 10 kHz203 mOhms0.394" (10.00mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In - 3 Lead
B41231B9398M000
B41231B9398M000
CAP ALUM 3900UF 20% 100V SNAP
EPCOS - TDK Electronics
 133 $6.07
B41231 Bulk Active3900 µF±20%100 V-2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose5.27 A @ 120 Hz--0.394" (10.00mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
450HXW220MEFR18X50
450HXW220MEFR18X50
CAP ALUM 220UF 20% 450V RADIAL
Rubycon
 146 $6.39
HXW Bulk Active220 µF±20%450 V-3000 Hrs @ 105°C-40°C ~ 105°CPolar-General Purpose1.3 A @ 120 Hz1.95 A @ 10 kHz-0.295" (7.50mm)0.709" Dia (18.00mm)2.047" (52.00mm)-Through HoleRadial, Can