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
B41821A4107M8
B41821A4107M8
CAP ALUM 100UF 20% 16V RADIAL
EPCOS - TDK Electronics
 504 $0.00
B41821 Tape & Box (TB) Obsolete100 µF±20%16 V3.3Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose180 mA @ 120 Hz--0.079" (2.00mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A4476M8
B41821A4476M8
CAP ALUM 47UF 20% 16V RADIAL
EPCOS - TDK Electronics
 363 $0.00
B41821 Tape & Box (TB) Obsolete47 µF±20%16 V-2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose---0.197" (5.00mm)0.630" Dia (16.00mm)1.063" (27.00mm)-Through HoleRadial, Can
B41821A4686M
B41821A4686M
CAP ALUM 68UF 20% 16V RADIAL
EPCOS - TDK Electronics
 472 $0.00
B41821 Bulk Obsolete68 µF±20%16 V-2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose90 mA @ 120 Hz--0.079" (2.00mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A5107M7
B41821A5107M7
CAP ALUM 100UF 20% 25V RADIAL
EPCOS - TDK Electronics
 225 $0.00
B41821 Tape & Box (TB) Obsolete100 µF±20%25 V2.7Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose190 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A5107M8
B41821A5107M8
CAP ALUM 100UF 20% 25V RADIAL
EPCOS - TDK Electronics
 546 $0.00
B41821 Tape & Box (TB) Obsolete100 µF±20%25 V2.7Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose190 mA @ 120 Hz--0.197" (5.00mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A5476M
B41821A5476M
CAP ALUM 47UF 20% 25V RADIAL
EPCOS - TDK Electronics
 453 $0.00
B41821 Bulk Obsolete47 µF±20%25 V5.6Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose115 mA @ 120 Hz--0.079" (2.00mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A5476M7
B41821A5476M7
CAP ALUM 47UF 20% 25V RADIAL
EPCOS - TDK Electronics
 17 $0.00
B41821 Tape & Box (TB) Obsolete47 µF±20%25 V5.6Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose115 mA @ 120 Hz--0.098" (2.50mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A5476M8
B41821A5476M8
CAP ALUM 47UF 20% 25V RADIAL
EPCOS - TDK Electronics
 359 $0.00
B41821 Tape & Box (TB) Obsolete47 µF±20%25 V5.6Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose115 mA @ 120 Hz--0.079" (2.00mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A6106M
B41821A6106M
CAP ALUM 10UF 20% 50V RADIAL
EPCOS - TDK Electronics
 586 $0.00
B41821 Bulk Obsolete10 µF±20%50 V20Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose60 mA @ 120 Hz--0.079" (2.00mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A6106M7
B41821A6106M7
CAP ALUM 10UF 20% 50V RADIAL
EPCOS - TDK Electronics
 19 $0.00
B41821 Tape & Box (TB) Obsolete10 µF±20%50 V20Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose60 mA @ 120 Hz--0.098" (2.50mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A6106M8
B41821A6106M8
CAP ALUM 10UF 20% 50V RADIAL
EPCOS - TDK Electronics
 394 $0.00
B41821 Tape & Box (TB) Obsolete10 µF±20%50 V20Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose60 mA @ 120 Hz--0.079" (2.00mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A6226M
B41821A6226M
CAP ALUM 22UF 20% 50V RADIAL
EPCOS - TDK Electronics
 29 $0.00
B41821 Bulk Obsolete22 µF±20%50 V9Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose95 mA @ 120 Hz--0.079" (2.00mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A6226M7
B41821A6226M7
CAP ALUM 22UF 20% 50V RADIAL
EPCOS - TDK Electronics
 512 $0.00
B41821 Tape & Box (TB) Obsolete22 µF±20%50 V9Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose95 mA @ 120 Hz--0.098" (2.50mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A6226M8
B41821A6226M8
CAP ALUM 22UF 20% 50V RADIAL
EPCOS - TDK Electronics
 392 $0.00
B41821 Tape & Box (TB) Obsolete22 µF±20%50 V9Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose95 mA @ 120 Hz--0.079" (2.00mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A6335M8
B41821A6335M8
CAP ALUM 3.3UF 20% 50V RADIAL
EPCOS - TDK Electronics
 360 $0.00
B41821 Tape & Box (TB) Obsolete3.3 µF±20%50 V-2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose---0.197" (5.00mm)---Through HoleRadial, Can
B41821A6336M8
B41821A6336M8
CAP ALUM 33UF 20% 50V RADIAL
EPCOS - TDK Electronics
 217 $0.00
B41821 Tape & Box (TB) Obsolete33 µF±20%50 V-2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose110 mA @ 120 Hz--0.197" (5.00mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A6476M7
B41821A6476M7
CAP ALUM 47UF 20% 50V RADIAL
EPCOS - TDK Electronics
 193 $0.00
B41821 Tape & Box (TB) Obsolete47 µF±20%50 V4.2Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose155 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A6476M8
B41821A6476M8
CAP ALUM 47UF 20% 50V RADIAL
EPCOS - TDK Electronics
 438 $0.00
B41821 Tape & Box (TB) Obsolete47 µF±20%50 V4.2Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose155 mA @ 120 Hz--0.197" (5.00mm)0.248" Dia (6.30mm)0.472" (12.00mm)-Through HoleRadial, Can
B41821A7106M8
B41821A7106M8
CAP ALUM 10UF 20% 35V RADIAL
EPCOS - TDK Electronics
 494 $0.00
B41821 Tape & Box (TB) Obsolete10 µF±20%35 V-2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose---0.197" (5.00mm)---Through HoleRadial, Can
B41821A7336M
B41821A7336M
CAP ALUM 33UF 20% 35V RADIAL
EPCOS - TDK Electronics
 555 $0.00
B41821 Bulk Obsolete33 µF±20%35 V7Ohm @ 120Hz2000 Hrs @ 85°C-40°C ~ 85°CPolar-General Purpose105 mA @ 120 Hz--0.079" (2.00mm)0.197" Dia (5.00mm)0.472" (12.00mm)-Through HoleRadial, Can