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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
ALF70C221DC550
ALF70C221DC550
CAP ALUM 220UF 20% 550V SNAP-IN
KEMET
 134 $6.28
ALF70 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 Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20C271EC450
ALF20C271EC450
CAP ALUM 270UF 20% 450V SNAP
KEMET
 104 $6.41
ALF20 Bulk Active270 µF±20%450 V427mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.07 A @ 100 Hz4.22 A @ 10 kHz259 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF20G331EC400
ALF20G331EC400
CAP ALUM 330UF 20% 400V SNAP
KEMET
 19 $6.46
ALF20 Bulk Active330 µF±20%400 V378mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.29 A @ 100 Hz4.21 A @ 10 kHz252 mOhms0.984" (25.00mm)1.575" Dia (40.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 5 Lead
TVA1209-E3
TVA1209-E3
CAP ALUM 500UF 25V AXIAL
Vishay Sprague
 25 $6.79
TVA ATOM® Bulk Active500 µF-25 V---40°C ~ 85°CPolar-Audio----0.438" Dia x 1.250" W (11.12mm x 31.75mm)--Through HoleAxial, Can
ESMH101VSN682MA50U
ESMH101VSN682MA50U
CAP ALUM 6800UF 20% 100V SNAP
United Chemi-Con
 4 $6.37
SMH Bulk Active6800 µF±20%100 V37mOhm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar--6.5 A @ 120 Hz7.8 A @ 100 kHz-0.394" (10.00mm)1.378" Dia (35.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
MAL225626153E3
MAL225626153E3
CAP ALUM 15000UF 20% 25V SNAP
Vishay Beyschlag/Draloric/BC Components
 136 $6.48
256 PMG-SI Bulk Active15000 µF±20%25 V40mOhm @ 120Hz2000 Hrs @ 105°C-40°C ~ 105°CPolar-General Purpose2.65 A @ 120 Hz--0.394" (10.00mm)0.866" Dia (22.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ALC70A133DF063
ALC70A133DF063
CAP ALUM 13000UF 20% 63V SNAP
KEMET
 90 $6.37
ALC70 Bulk Active13000 µF±20%63 V34mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose7.82 A @ 100 Hz10.03 A @ 10 kHz26 mOhms0.394" (10.00mm)1.378" Dia (35.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ESMQ451VSN471MA40S
ESMQ451VSN471MA40S
CAP ALUM 470UF 20% 450V SNAP
United Chemi-Con
 133 $6.56
SMQ Bulk Active470 µF±20%450 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose2.53 A @ 120 Hz3.618 A @ 50 kHz-0.394" (10.00mm)1.378" Dia (35.00mm)1.575" (40.00mm)-Through HoleRadial, Can - Snap-In
ALF20C681DC250
ALF20C681DC250
CAP ALUM 680UF 20% 250V SNAP
KEMET
 61 $6.39
ALF20 Bulk Active680 µF±20%250 V238mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.22 A @ 100 Hz3.23 A @ 10 kHz155 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
420MXG270MEFCSN25X40
420MXG270MEFCSN25X40
CAP ALUM 270UF 20% 420V SNAP
Rubycon
 91 $6.42
MXG Bulk Active270 µF±20%420 V-3000 Hrs @ 105°C-25°C ~ 105°CPolar-General Purpose1.55 A @ 120 Hz2.17 A @ 10 kHz-0.394" (10.00mm)0.984" Dia (25.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
PEG227KKL4150ME4
PEG227KKL4150ME4
ALUMINUM ELECTROLYTIC, AXIAL, UL
KEMET
 101 $6.89
PEG227 Tray Active1500 µF±20%40 V67mOhm @ 100Hz1500 Hrs @ 150°C-40°C ~ 150°CPolarAEC-Q200Automotive2.1 A @ 100 Hz6 A @ 5 kHz--0.638" Dia x 1.051" L (16.20mm x 26.70mm)--Through HoleAxial, Can
ALF20C391EC350
ALF20C391EC350
CAP ALUM 390UF 20% 350V SNAP
KEMET
 111 $6.58
ALF20 Bulk Active390 µF±20%350 V361mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.33 A @ 100 Hz4.5 A @ 10 kHz236 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALC70A301CF500
ALC70A301CF500
CAP ALUM 300UF 20% 500V SNAP
KEMET
 83 $6.59
ALC70 Bulk Active300 µF±20%500 V670mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.91 A @ 100 Hz4.11 A @ 10 kHz475 mOhms0.394" (10.00mm)1.181" Dia (30.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ALC70D301CF500
ALC70D301CF500
CAP ALUM 300UF 20% 500V SNAP
KEMET
 120 $6.56
ALC70 Bulk Active300 µF±20%500 V670mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.91 A @ 100 Hz4.11 A @ 10 kHz475 mOhms0.394" (10.00mm)1.181" Dia (30.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In
ALC70F301CF500
ALC70F301CF500
CAP ALUM 300UF 20% 500V SNAP
KEMET
 4 $6.60
ALC70 Bulk Active300 µF±20%500 V670mOhm @ 100Hz13000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.91 A @ 100 Hz4.11 A @ 10 kHz475 mOhms0.394" (10.00mm)1.181" Dia (30.00mm)2.047" (52.00mm)-Through HoleRadial, Can - Snap-In - 3 Lead
ALF20C271DF500
ALF20C271DF500
CAP ALUM 270UF 20% 500V SNAP
KEMET
 46 $6.46
ALF20 Bulk Active270 µF±20%500 V505mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.34 A @ 100 Hz3.97 A @ 10 kHz362 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)2.047" (52.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
450LXW180MEFR18X45
450LXW180MEFR18X45
CAP ALUM 180UF 20% 450V RADIAL
Rubycon
 69 $6.76
LXW Bulk Active180 µF±20%450 V-12000 Hrs @ 105°C-40°C ~ 105°CPolar-General Purpose1.11 A @ 120 Hz2.22 A @ 100 kHz-0.295" (7.50mm)0.709" Dia (18.00mm)1.850" (47.00mm)-Through HoleRadial, Can
ALF20C221EC500
ALF20C221EC500
CAP ALUM 220UF 20% 500V SNAP
KEMET
 39 $6.51
ALF20 Bulk Active220 µF±20%500 V571mOhm @ 100Hz18000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose2.07 A @ 100 Hz3.82 A @ 10 kHz426 mOhms0.886" (22.50mm)1.575" Dia (40.00mm)1.457" (37.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
ALF70C301DD500
ALF70C301DD500
CAP ALUM 300UF 20% 500V SNAP-IN
KEMET
 90 $6.49
ALF70 Bulk Active300 µF±20%500 V674mOhm @ 100Hz15000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose1.97 A @ 100 Hz4.15 A @ 10 kHz478 mOhms0.886" (22.50mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through Hole, Press-FitRadial, Can - Press-Fit - 4 Lead
PEG227KLP4300QE4
PEG227KLP4300QE4
ALUMINUM ELECTROLYTIC, AXIAL, UL
KEMET
 101 $6.82
PEG227 Tray Active3000 µF-10%, +30%40 V35mOhm @ 100Hz2000 Hrs @ 150°C-40°C ~ 150°CPolarAEC-Q200Automotive2.87 A @ 100 Hz8.2 A @ 5 kHz--0.717" Dia x 1.366" L (18.20mm x 34.70mm)--Through HoleAxial, Can