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
B43821A1225M
B43821A1225M
CAP ALUM 2.2UF 20% 160V RADIAL
EPCOS - TDK Electronics
 299 $0.00
B43821 Bulk Obsolete2.2 µF±20%160 V85Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose33 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A1335M
B43821A1335M
CAP ALUM 3.3UF 20% 160V RADIAL
EPCOS - TDK Electronics
 564 $0.00
B43821 Bulk Obsolete3.3 µF±20%160 V56Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose40 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A1474M
B43821A1474M
CAP ALUM 0.47UF 20% 160V RADIAL
EPCOS - TDK Electronics
 144 $0.00
B43821 Bulk Obsolete0.47 µF±20%160 V395Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose15 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A1684M
B43821A1684M
CAP ALUM 0.68UF 20% 160V RADIAL
EPCOS - TDK Electronics
 571 $0.00
B43821 Bulk Obsolete0.68 µF±20%160 V273Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose18 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A2105M
B43821A2105M
CAP ALUM 1UF 20% 200V RADIAL
EPCOS - TDK Electronics
 477 $0.00
B43821 Bulk Obsolete1 µF±20%200 V186Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose22 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A2155M
B43821A2155M
CAP ALUM 1.5UF 20% 200V RADIAL
EPCOS - TDK Electronics
 226 $0.00
B43821 Bulk Obsolete1.5 µF±20%200 V124Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose30 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A2225M
B43821A2225M
CAP ALUM 2.2UF 20% 200V RADIAL
EPCOS - TDK Electronics
 524 $0.00
B43821 Bulk Obsolete2.2 µF±20%200 V85Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose33 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A2335M
B43821A2335M
CAP ALUM 3.3UF 20% 200V RADIAL
EPCOS - TDK Electronics
 43 $0.00
B43821 Bulk Obsolete3.3 µF±20%200 V56Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose40 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A2474M
B43821A2474M
CAP ALUM 0.47UF 20% 200V RADIAL
EPCOS - TDK Electronics
 216 $0.00
B43821 Bulk Obsolete0.47 µF±20%200 V395Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose15 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A2684M
B43821A2684M
CAP ALUM 0.68UF 20% 200V RADIAL
EPCOS - TDK Electronics
 24 $0.00
B43821 Bulk Obsolete0.68 µF±20%200 V273Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose18 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A4105M
B43821A4105M
CAP ALUM 1UF 20% 350V RADIAL
EPCOS - TDK Electronics
 235 $0.00
B43821 Bulk Obsolete1 µF±20%350 V186Ohm @ 120Hz3000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose22 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A4474M
B43821A4474M
CAP ALUM 0.47UF 20% 350V RADIAL
EPCOS - TDK Electronics
 561 $0.00
B43821 Bulk Obsolete0.47 µF±20%350 V395Ohm @ 120Hz3000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose15 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821A4684M
B43821A4684M
CAP ALUM 0.68UF 20% 350V RADIAL
EPCOS - TDK Electronics
 66 $0.00
B43821 Bulk Obsolete0.68 µF±20%350 V273Ohm @ 120Hz3000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose18 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821F1475M
B43821F1475M
CAP ALUM 4.7UF 20% 160V RADIAL
EPCOS - TDK Electronics
 318 $0.00
B43821 Bulk Obsolete4.7 µF±20%160 V40Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose50 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821F2105M
B43821F2105M
CAP ALUM 1UF 20% 250V RADIAL
EPCOS - TDK Electronics
 563 $0.00
B43821 Bulk Obsolete1 µF±20%250 V186Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose22 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821F2225M
B43821F2225M
CAP ALUM 2.2UF 20% 250V RADIAL
EPCOS - TDK Electronics
 543 $0.00
B43821 Bulk Obsolete2.2 µF±20%250 V85Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose33 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821F2474M
B43821F2474M
CAP ALUM 0.47UF 20% 250V RADIAL
EPCOS - TDK Electronics
 369 $0.00
B43821 Bulk Obsolete0.47 µF±20%250 V395Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose15 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43821F2684M
B43821F2684M
CAP ALUM 0.68UF 20% 250V RADIAL
EPCOS - TDK Electronics
 233 $0.00
B43821 Bulk Obsolete0.68 µF±20%250 V273Ohm @ 120Hz3000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose18 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43851A1105M
B43851A1105M
CAP ALUM 1UF 20% 160V RADIAL
EPCOS - TDK Electronics
 424 $0.00
B43851 Bulk Obsolete1 µF±20%160 V186Ohm @ 120Hz3000 Hrs @ 105°C-Polar-General Purpose16 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B43851A1225M
B43851A1225M
CAP ALUM 2.2UF 20% 160V RADIAL
EPCOS - TDK Electronics
 482 $0.00
B43851 Bulk Obsolete2.2 µF±20%160 V85Ohm @ 120Hz3000 Hrs @ 105°C-Polar-General Purpose23 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can