English

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
381LQ221M400H452
381LQ221M400H452
CAP ALUM 220UF 20% 400V SNAP
Cornell Dubilier Electronics (CDE)
 149 $6.60
381LQ Bulk Active220 µF±20%400 V829mOhm @ 120Hz2000 Hrs @ 105°C-25°C ~ 105°CPolar-General Purpose1.05 A @ 120 Hz1.4 A @ 20 kHz-0.394" (10.00mm)0.866" Dia (22.00mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
SLP682M063E9P3
SLP682M063E9P3
CAP ALUM 6800UF 20% 63V SNAP
Cornell Dubilier Electronics (CDE)
 70 $6.54
SLP0712TE (750W) Bulk Active6800 µF±20%63 V59mOhm @ 120Hz3000 Hrs @ 105°C-40°C ~ 105°CPolar-General Purpose3.86 A @ 120 Hz4.83 A @ 20 kHz-0.394" (10.00mm)1.181" Dia (30.00mm)1.969" (50.00mm)-Through HoleRadial, Can - Snap-In
420LXW180MEFR16X50
420LXW180MEFR16X50
CAP ALUM 180UF 20% 420V RADIAL
Rubycon
 121 $6.94
LXW Bulk Active180 µF±20%420 V-12000 Hrs @ 105°C-40°C ~ 105°CPolar-General Purpose1.1 A @ 120 Hz2.2 A @ 100 kHz-0.295" (7.50mm)0.630" Dia (16.00mm)2.047" (52.00mm)-Through HoleRadial, Can
ALC70A271EB500
ALC70A271EB500
CAP ALUM 270UF 20% 500V SNAP
KEMET
 117 $6.61
ALC70 Bulk Active270 µF±20%500 V765mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.86 A @ 100 Hz3.74 A @ 10 kHz545 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In
ALC70C271EB500
ALC70C271EB500
CAP ALUM 270UF 20% 500V SNAP
KEMET
 24 $6.60
ALC70 Bulk Active270 µF±20%500 V765mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.86 A @ 100 Hz3.74 A @ 10 kHz545 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70D271EB500
ALC70D271EB500
CAP ALUM 270UF 20% 500V SNAP
KEMET
 145 $6.64
ALC70 Bulk Active270 µF±20%500 V765mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.86 A @ 100 Hz3.74 A @ 10 kHz545 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In
ALC70E271EB500
ALC70E271EB500
CAP ALUM 270UF 20% 500V SNAP
KEMET
 139 $6.50
ALC70 Bulk Active270 µF±20%500 V765mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.86 A @ 100 Hz3.74 A @ 10 kHz545 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70F271EB500
ALC70F271EB500
CAP ALUM 270UF 20% 500V SNAP
KEMET
 124 $6.55
ALC70 Bulk Active270 µF±20%500 V765mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.86 A @ 100 Hz3.74 A @ 10 kHz545 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In - 3 Lead
400LXW220MEFR18X45
400LXW220MEFR18X45
CAP ALUM 220UF 20% 400V RADIAL
Rubycon
 43 $6.83
LXW Bulk Active220 µF±20%400 V-12000 Hrs @ 105°C-40°C ~ 105°CPolar-General Purpose1.29 A @ 120 Hz2.58 A @ 100 kHz-0.295" (7.50mm)0.709" Dia (18.00mm)1.850" (47.00mm)-Through HoleRadial, Can
ALF70C331DE500
ALF70C331DE500
CAP ALUM 330UF 20% 500V SNAP-IN
KEMET
 28 $6.46
ALF70 Bulk Active330 µF±20%500 V612mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.12 A @ 100 Hz4.49 A @ 10 kHz423 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.850" (47.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF70C361EB450
ALF70C361EB450
CAP ALUM 360UF 20% 450V SNAP-IN
KEMET
 99 $6.57
ALF70 Bulk Active360 µF±20%450 V405mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.1 A @ 100 Hz4.56 A @ 10 kHz231 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20C471DF400
ALF20C471DF400
CAP ALUM 470UF 20% 400V SNAP
KEMET
 93 $6.73
ALF20 Bulk Active470 µF±20%400 V321mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.62 A @ 100 Hz4.41 A @ 10 kHz223 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)2.047" (52.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
420LXW220MEFR18X45
420LXW220MEFR18X45
CAP ALUM 220UF 20% 420V RADIAL
Rubycon
 138 $6.91
LXW Bulk Active220 µF±20%420 V-12000 Hrs @ 105°C-40°C ~ 105°CPolar-General Purpose1.2 A @ 120 Hz2.4 A @ 100 kHz-0.295" (7.50mm)0.709" Dia (18.00mm)1.850" (47.00mm)-Through HoleRadial, Can
ALF20C332EC100
ALF20C332EC100
CAP ALUM 3300UF 20% 100V SNAP
KEMET
 112 $6.66
ALF20 Bulk Active3300 µF±20%100 V106mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose4.09 A @ 100 Hz4.24 A @ 10 kHz92 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALA7DF471CF450
ALA7DF471CF450
CAP ALUM 470UF 20% 450V SNAP
KEMET
 78 $6.59
ALA7D Bulk Active470 µF±20%450 V322.4mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.18 A @ 100 Hz5.4 A @ 10 kHz233.4 mOhms-1.181" Dia (30.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ALA7DD331CE500
ALA7DD331CE500
CAP ALUM 330UF 20% 500V SNAP
KEMET
 145 $6.61
ALA7D Bulk Active330 µF±20%500 V750.6mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.91 A @ 100 Hz7.14 A @ 10 kHz147 mOhms-1.181" Dia (30.00mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
381LR331M400K042
381LR331M400K042
CAP ALUM 330UF 20% 400V SNAP
Cornell Dubilier Electronics (CDE)
 83 $5.30
381LR Bulk Active330 µF±20%400 V402mOhm @ 120Hz3000 Hrs @ 105°C-25°C ~ 105°CPolar-General Purpose1.71 A @ 120 Hz2.44 A @ 20 kHz-0.394" (10.00mm)1.181" Dia (30.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ALA7DD471DD450
ALA7DD471DD450
CAP ALUM 470UF 20% 450V SNAP
KEMET
 122 $6.62
ALA7D Bulk Active470 µF±20%450 V327mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.19 A @ 100 Hz4.76 A @ 10 kHz211.6 mOhms-1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ALA7DF471DD450
ALA7DF471DD450
CAP ALUM 470UF 20% 450V SNAP
KEMET
 90 $6.67
ALA7D Bulk Active470 µF±20%450 V327mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.78 A @ 100 Hz6.81 A @ 10 kHz163 mOhms-1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ALA7DC471DD450
ALA7DC471DD450
CAP ALUM 470UF 20% 450V SNAP
KEMET
 17 $6.76
ALA7D Bulk Active470 µF±20%450 V327mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.26 A @ 100 Hz6.01 A @ 10 kHz207.2 mOhms-1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In