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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
UBW1H2R2MPD
UBW1H2R2MPD
CAP ALUM 2.2UF 20% 50V RADIAL
Nichicon
 505 $0.00
UBW Bulk Obsolete2.2 µF±20%50 V-1000 Hrs @ 135°C-55°C ~ 135°CPolar-Automotive25 mA @ 120 Hz50 mA @ 100 kHz1.8 Ohms0.138" (3.50mm)0.315" Dia (8.00mm)0.531" (13.50mm)-Through HoleRadial, Can
UBW1H3R3MPD
UBW1H3R3MPD
CAP ALUM 3.3UF 20% 50V RADIAL
Nichicon
 499 $0.00
UBW Bulk Obsolete3.3 µF±20%50 V-1000 Hrs @ 135°C-55°C ~ 135°CPolar-Automotive30 mA @ 120 Hz60 mA @ 100 kHz1.5 Ohms0.138" (3.50mm)0.315" Dia (8.00mm)0.531" (13.50mm)-Through HoleRadial, Can
UBW2A4R7MPD
UBW2A4R7MPD
CAP ALUM 4.7UF 20% 100V RADIAL
Nichicon
 46 $0.00
UBW Bulk Obsolete4.7 µF±20%100 V-1000 Hrs @ 135°C-55°C ~ 135°CPolar-Automotive65 mA @ 120 Hz130 mA @ 100 kHz2 Ohms0.138" (3.50mm)0.315" Dia (8.00mm)0.531" (13.50mm)-Through HoleRadial, Can
UCA2E330MHD
UCA2E330MHD
CAP ALUM 33UF 20% 250V RADIAL
Nichicon
 509 $0.00
UCA Bulk Discontinued at Digi-Key33 µF±20%250 V-12000 Hrs @ 105°C-25°C ~ 105°CPolar-General Purpose315 mA @ 120 Hz630 mA @ 100 kHz-0.197" (5.00mm)0.492" Dia (12.50mm)0.846" (21.50mm)-Through HoleRadial, Can
UEP1J4R7MDD
UEP1J4R7MDD
CAP ALUM 4.7UF 20% 63V RADIAL
Nichicon
 175 $0.00
UEP Bulk Active4.7 µF±20%63 V-1000 Hrs @ 105°C-55°C ~ 105°CBi-Polar-General Purpose31 mA @ 120 Hz--0.098" (2.50mm)0.248" Dia (6.30mm)0.492" (12.50mm)-Through HoleRadial, Can
UES0J471MHM
UES0J471MHM
CAP ALUM 470UF 20% 6.3V RADIAL
Nichicon
 464 $0.00
UES Bulk Active470 µF±20%6.3 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio---0.197" (5.00mm)0.394" Dia (10.00mm)0.846" (21.50mm)-Through HoleRadial, Can
UES1HR47MDM
UES1HR47MDM
CAP ALUM 0.47UF 20% 50V RADIAL
Nichicon
 544 $0.00
UES Bulk Obsolete0.47 µF±20%50 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio---0.079" (2.00mm)0.197" Dia (5.00mm)0.492" (12.50mm)-Through HoleRadial, Can
UFG1H0R1MDM
UFG1H0R1MDM
CAP ALUM 0.1UF 20% 50V RADIAL
Nichicon
 85 $0.00
UFG Bulk Obsolete0.1 µF±20%50 V-1000 Hrs @ 85°C-40°C ~ 85°CPolar-Audio1.1 mA @ 120 Hz2.2 mA @ 10 kHz-0.079" (2.00mm)0.197" Dia (5.00mm)0.492" (12.50mm)-Through HoleRadial, Can
UFG1HR22MDM
UFG1HR22MDM
CAP ALUM 0.22UF 20% 50V RADIAL
Nichicon
 229 $0.00
UFG Bulk Obsolete0.22 µF±20%50 V-1000 Hrs @ 85°C-40°C ~ 85°CPolar-Audio2.4 mA @ 120 Hz4.8 mA @ 10 kHz-0.079" (2.00mm)0.197" Dia (5.00mm)0.492" (12.50mm)-Through HoleRadial, Can
UFG1HR33MDM
UFG1HR33MDM
CAP ALUM 0.33UF 20% 50V RADIAL
Nichicon
 509 $0.00
UFG Bulk Obsolete0.33 µF±20%50 V-1000 Hrs @ 85°C-40°C ~ 85°CPolar-Audio3.6 mA @ 120 Hz7.2 mA @ 10 kHz-0.079" (2.00mm)0.197" Dia (5.00mm)0.492" (12.50mm)-Through HoleRadial, Can
UFG1HR47MDM
UFG1HR47MDM
CAP ALUM 0.47UF 20% 50V RADIAL
Nichicon
 320 $0.00
UFG Bulk Obsolete0.47 µF±20%50 V-1000 Hrs @ 85°C-40°C ~ 85°CPolar-Audio5 mA @ 120 Hz10 mA @ 10 kHz-0.079" (2.00mm)0.197" Dia (5.00mm)0.492" (12.50mm)-Through HoleRadial, Can
UGB1H010KPM
UGB1H010KPM
CAP ALUM 1UF 10% 50V RADIAL
Nichicon
 222 $0.00
UGB Bulk Active1 µF±10%50 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio-760 mA @ 20 kHz-0.197" (5.00mm)0.394" Dia (10.00mm)0.827" (21.00mm)-Through HoleRadial, Can
UGB1H150KRM
UGB1H150KRM
CAP ALUM 15UF 10% 50V RADIAL
Nichicon
 46 $0.00
UGB Bulk Active15 µF±10%50 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio-1.04 A @ 1.3 kHz-0.394" (10.00mm)0.866" Dia (22.00mm)1.654" (42.00mm)-Through HoleRadial, Can
UGB1H1R5KHM
UGB1H1R5KHM
CAP ALUM 1.5UF 10% 50V RADIAL
Nichicon
 600 $0.00
UGB Bulk Active1.5 µF±10%50 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio-800 mA @ 13 kHz-0.197" (5.00mm)0.492" Dia (12.50mm)0.827" (21.00mm)-Through HoleRadial, Can
UGB1H220KRM
UGB1H220KRM
CAP ALUM 22UF 10% 50V RADIAL
Nichicon
 91 $0.00
UGB Bulk Active22 µF±10%50 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio1.06 A @ 900 Hz--0.394" (10.00mm)0.866" Dia (22.00mm)1.654" (42.00mm)-Through HoleRadial, Can
UGB1H2R2KHM
UGB1H2R2KHM
CAP ALUM 2.2UF 10% 50V RADIAL
Nichicon
 441 $0.00
UGB Bulk Active2.2 µF±10%50 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio-820 mA @ 9 kHz-0.197" (5.00mm)0.492" Dia (12.50mm)0.827" (21.00mm)-Through HoleRadial, Can
UGB1H330KRM
UGB1H330KRM
CAP ALUM 33UF 10% 50V RADIAL
Nichicon
 273 $0.00
UGB Bulk Active33 µF±10%50 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio1.12 A @ 600 Hz--0.492" (12.50mm)0.984" Dia (25.00mm)1.654" (42.00mm)-Through HoleRadial, Can
UGB1H3R3KHM
UGB1H3R3KHM
CAP ALUM 3.3UF 10% 50V RADIAL
Nichicon
 532 $0.00
UGB Bulk Obsolete3.3 µF±10%50 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio-850 mA @ 6 kHz-0.295" (7.50mm)0.630" Dia (16.00mm)1.024" (26.00mm)-Through HoleRadial, Can
UGB1H4R7KHM
UGB1H4R7KHM
CAP ALUM 4.7UF 10% 50V RADIAL
Nichicon
 360 $0.00
UGB Bulk Active4.7 µF±10%50 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio-890 mA @ 4.2 kHz-0.295" (7.50mm)0.630" Dia (16.00mm)1.024" (26.00mm)-Through HoleRadial, Can
UGB1H6R8KHM
UGB1H6R8KHM
CAP ALUM 6.8UF 10% 50V RADIAL
Nichicon
 177 $0.00
UGB Bulk Active6.8 µF±10%50 V-1000 Hrs @ 85°C-40°C ~ 85°CBi-Polar-Audio-920 mA @ 2.9 kHz-0.295" (7.50mm)0.630" Dia (16.00mm)1.280" (32.50mm)-Through HoleRadial, Can