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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
ALF20C271DC400
ALF20C271DC400
CAP ALUM 270UF 20% 400V SNAP
KEMET
 54 $5.53
ALF20 Bulk Active270 µF±20%400 V547mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.61 A @ 100 Hz2.88 A @ 10 kHz376 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALA7DF331CE500
ALA7DF331CE500
CAP ALUM 330UF 20% 500V SNAP
KEMET
 66 $5.53
ALA7D Bulk Active330 µF±20%500 V750.6mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.42 A @ 100 Hz6.46 A @ 10 kHz189.4 mOhms-1.181" Dia (30.00mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
ALC70A821DC250
ALC70A821DC250
CAP ALUM 820UF 20% 250V SNAP
KEMET
 52 $5.38
ALC70 Bulk Active820 µF±20%250 V228mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.71 A @ 100 Hz5.39 A @ 10 kHz134 mOhms0.394" (10.00mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
ALA7DA241CC500
ALA7DA241CC500
CAP ALUM 240UF 20% 500V SNAP
KEMET
 176 $5.40
ALA7D Bulk Active240 µF±20%500 V1.0316Ohm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive1.71 A @ 100 Hz3.96 A @ 10 kHz296.2 mOhms-1.181" Dia (30.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
TVA1413-E3
TVA1413-E3
CAP ALUM 40UF 150V AXIAL
Vishay Sprague
 145 $5.83
TVA ATOM® Bulk Active40 µF-150 V---20°C ~ 85°CPolar-Audio----0.438" Dia x 1.500" L (11.12mm x 38.10mm)--Through HoleAxial, Can
ALC70D221CD500
ALC70D221CD500
CAP ALUM 220UF 20% 500V SNAP
KEMET
 90 $5.57
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
ALC70F221CD500
ALC70F221CD500
CAP ALUM 220UF 20% 500V SNAP
KEMET
 162 $5.56
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 - 3 Lead
ALC70C221DC550
ALC70C221DC550
CAP ALUM 220UF 20% 550V SNAP
KEMET
 130 $5.60
ALC70 Bulk Active220 µF±20%550 V1.958Ohm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.49 A @ 100 Hz2.33 A @ 10 kHz1.703 Ohms0.886" (22.50mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70D221DC550
ALC70D221DC550
CAP ALUM 220UF 20% 550V SNAP
KEMET
 114 $5.65
ALC70 Bulk Active220 µF±20%550 V1.958Ohm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.49 A @ 100 Hz2.33 A @ 10 kHz1.703 Ohms0.394" (10.00mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
ALC70E221DC550
ALC70E221DC550
CAP ALUM 220UF 20% 550V SNAP
KEMET
 111 $5.56
ALC70 Bulk Active220 µF±20%550 V1.958Ohm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.49 A @ 100 Hz2.33 A @ 10 kHz1.703 Ohms0.886" (22.50mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70F221DC550
ALC70F221DC550
CAP ALUM 220UF 20% 550V SNAP
KEMET
 13 $5.51
ALC70 Bulk Active220 µF±20%550 V1.958Ohm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.49 A @ 100 Hz2.33 A @ 10 kHz1.703 Ohms0.394" (10.00mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In - 3 Lead
400LXW180MEFR18X40
400LXW180MEFR18X40
CAP ALUM 180UF 20% 400V RADIAL
Rubycon
 101 $5.89
LXW Bulk Active180 µF±20%400 V-12000 Hrs @ 105°C-40°C ~ 105°CPolar-General Purpose1.14 A @ 120 Hz2.28 A @ 100 kHz-0.295" (7.50mm)0.709" Dia (18.00mm)1.654" (42.00mm)-Through HoleRadial, Can
ALC70A103DD063
ALC70A103DD063
CAP ALUM 10000UF 20% 63V SNAP
KEMET
 119 $5.42
ALC70 Bulk Active10000 µF±20%63 V44mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose6.55 A @ 100 Hz8.44 A @ 10 kHz34 mOhms0.394" (10.00mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ALC70A183EB040
ALC70A183EB040
CAP ALUM 18000UF 20% 40V SNAP
KEMET
 28 $5.59
ALC70 Bulk Active18000 µF±20%40 V51mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose6.19 A @ 100 Hz7.21 A @ 10 kHz44 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In
ALC70C183EB040
ALC70C183EB040
CAP ALUM 18000UF 20% 40V SNAP
KEMET
 172 $5.55
ALC70 Bulk Active18000 µF±20%40 V51mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose6.19 A @ 100 Hz7.21 A @ 10 kHz44 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70D183EB040
ALC70D183EB040
CAP ALUM 18000UF 20% 40V SNAP
KEMET
 14 $5.67
ALC70 Bulk Active18000 µF±20%40 V51mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose6.19 A @ 100 Hz7.21 A @ 10 kHz44 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In
ALC70E183EB040
ALC70E183EB040
CAP ALUM 18000UF 20% 40V SNAP
KEMET
 101 $5.57
ALC70 Bulk Active18000 µF±20%40 V51mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose6.19 A @ 100 Hz7.21 A @ 10 kHz44 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In - 4 Lead
ALC70F183EB040
ALC70F183EB040
CAP ALUM 18000UF 20% 40V SNAP
KEMET
 38 $5.60
ALC70 Bulk Active18000 µF±20%40 V51mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose6.19 A @ 100 Hz7.21 A @ 10 kHz44 mOhms0.394" (10.00mm)1.575" Dia (40.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In - 3 Lead
ALF20C221DC450
ALF20C221DC450
CAP ALUM 220UF 20% 450V SNAP
KEMET
 149 $5.67
ALF20 Bulk Active220 µF±20%450 V559mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.56 A @ 100 Hz2.89 A @ 10 kHz379 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALA7DA271CD500
ALA7DA271CD500
CAP ALUM 270UF 20% 500V SNAP
KEMET
 33 $5.54
ALA7D Bulk Active270 µF±20%500 V916.4mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolarAEC-Q200Automotive2.27 A @ 100 Hz5.2 A @ 10 kHz189.4 mOhms-1.181" Dia (30.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In