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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
UWT1E151MNR1GS
UWT1E151MNR1GS
CAP ALUM 150UF 20% 25V SMD
Nichicon
 160 $0.00
UWT Tape & Reel (TR) Obsolete150 µF±20%25 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose140 mA @ 120 Hz210 mA @ 10 kHz--0.315" Dia (8.00mm)0.394" (10.00mm)0.327" L x 0.327" W (8.30mm x 8.30mm)Surface MountRadial, Can - SMD
UWT1E220MCR1GB
UWT1E220MCR1GB
CAP ALUM 22UF 20% 25V SMD
Nichicon
 10 $0.00
UWT Tape & Reel (TR) Obsolete22 µF±20%25 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose38 mA @ 120 Hz57 mA @ 10 kHz--0.248" Dia (6.30mm)0.213" (5.40mm)0.260" L x 0.260" W (6.60mm x 6.60mm)Surface MountRadial, Can - SMD
UWT1E221MNR1GS
UWT1E221MNR1GS
CAP ALUM 220UF 20% 25V SMD
Nichicon
 475 $0.00
UWT Tape & Reel (TR) Obsolete220 µF±20%25 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose155 mA @ 120 Hz232.5 mA @ 10 kHz--0.315" Dia (8.00mm)0.394" (10.00mm)0.327" L x 0.327" W (8.30mm x 8.30mm)Surface MountRadial, Can - SMD
UWT1E330MCR1GB
UWT1E330MCR1GB
CAP ALUM 33UF 20% 25V SMD
Nichicon
 455 $0.00
UWT Tape & Reel (TR) Obsolete33 µF±20%25 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose48 mA @ 120 Hz72 mA @ 10 kHz--0.248" Dia (6.30mm)0.213" (5.40mm)0.260" L x 0.260" W (6.60mm x 6.60mm)Surface MountRadial, Can - SMD
UWT1E331MNR1GS
UWT1E331MNR1GS
CAP ALUM 330UF 20% 25V SMD
Nichicon
 73 $0.00
UWT Tape & Reel (TR) Obsolete330 µF±20%25 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose190 mA @ 120 Hz285 mA @ 10 kHz--0.315" Dia (8.00mm)0.394" (10.00mm)0.327" L x 0.327" W (8.30mm x 8.30mm)Surface MountRadial, Can - SMD
UWT1E470MCR1GB
UWT1E470MCR1GB
CAP ALUM 47UF 20% 25V SMD
Nichicon
 207 $0.00
UWT Tape & Reel (TR) Obsolete47 µF±20%25 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose66 mA @ 120 Hz99 mA @ 10 kHz--0.315" Dia (8.00mm)0.213" (5.40mm)0.327" L x 0.327" W (8.30mm x 8.30mm)Surface MountRadial, Can - SMD
UWT1E471MNR1GS
UWT1E471MNR1GS
CAP ALUM 470UF 20% 25V SMD
Nichicon
 201 $0.00
UWT Tape & Reel (TR) Obsolete470 µF±20%25 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose300 mA @ 120 Hz450 mA @ 10 kHz--0.394" Dia (10.00mm)0.394" (10.00mm)0.406" L x 0.406" W (10.30mm x 10.30mm)Surface MountRadial, Can - SMD
UWT1E4R7MCR1GB
UWT1E4R7MCR1GB
CAP ALUM 4.7UF 20% 25V SMD
Nichicon
 58 $0.00
UWT Tape & Reel (TR) Obsolete4.7 µF±20%25 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose13 mA @ 120 Hz19.5 mA @ 10 kHz--0.157" Dia (4.00mm)0.213" (5.40mm)0.169" L x 0.169" W (4.30mm x 4.30mm)Surface MountRadial, Can - SMD
UWT1E4R7MCR2GB
UWT1E4R7MCR2GB
CAP ALUM 4.7UF 20% 25V SMD
Nichicon
 417 $0.00
UWT Tape & Reel (TR) Obsolete4.7 µF±20%25 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose10 mA @ 120 Hz15 mA @ 10 kHz--0.118" Dia (3.00mm)0.213" (5.40mm)0.130" L x 0.130" W (3.30mm x 3.30mm)Surface MountRadial, Can - SMD
UWT1H010MCR1GB
UWT1H010MCR1GB
CAP ALUM 1UF 20% 50V SMD
Nichicon
 114 $0.00
UWT Tape & Reel (TR) Obsolete1 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose6.3 mA @ 120 Hz9.45 mA @ 10 kHz--0.157" Dia (4.00mm)0.213" (5.40mm)0.169" L x 0.169" W (4.30mm x 4.30mm)Surface MountRadial, Can - SMD
UWT1H010MCR2GB
UWT1H010MCR2GB
CAP ALUM 1UF 20% 50V SMD
Nichicon
 123 $0.00
UWT Tape & Reel (TR) Obsolete1 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose5.9 mA @ 120 Hz8.85 mA @ 10 kHz--0.118" Dia (3.00mm)0.213" (5.40mm)0.130" L x 0.130" W (3.30mm x 3.30mm)Surface MountRadial, Can - SMD
UWT1H0R1MCR1GB
UWT1H0R1MCR1GB
CAP ALUM 0.1UF 20% 50V SMD
Nichicon
 28 $0.00
UWT Tape & Reel (TR) Obsolete0.1 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose-1.5 mA @ 10 kHz--0.157" Dia (4.00mm)0.213" (5.40mm)0.169" L x 0.169" W (4.30mm x 4.30mm)Surface MountRadial, Can - SMD
UWT1H0R1MCR2GB
UWT1H0R1MCR2GB
CAP ALUM 0.1UF 20% 50V SMD
Nichicon
 543 $0.00
UWT Tape & Reel (TR) Obsolete0.1 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose-1.5 mA @ 10 kHz--0.118" Dia (3.00mm)0.213" (5.40mm)0.130" L x 0.130" W (3.30mm x 3.30mm)Surface MountRadial, Can - SMD
UWT1H100MCR1GB
UWT1H100MCR1GB
CAP ALUM 10UF 20% 50V SMD
Nichicon
 369 $0.00
UWT Tape & Reel (TR) Obsolete10 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose30 mA @ 120 Hz45 mA @ 10 kHz--0.248" Dia (6.30mm)0.213" (5.40mm)0.260" L x 0.260" W (6.60mm x 6.60mm)Surface MountRadial, Can - SMD
UWT1H101MNR1GS
UWT1H101MNR1GS
CAP ALUM 100UF 20% 50V SMD
Nichicon
 245 $0.00
UWT Tape & Reel (TR) Obsolete100 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose140 mA @ 120 Hz210 mA @ 10 kHz--0.315" Dia (8.00mm)0.394" (10.00mm)0.327" L x 0.327" W (8.30mm x 8.30mm)Surface MountRadial, Can - SMD
UWT1H151MNR1GS
UWT1H151MNR1GS
CAP ALUM 150UF 20% 50V SMD
Nichicon
 53 $0.00
UWT Tape & Reel (TR) Obsolete150 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose180 mA @ 120 Hz270 mA @ 10 kHz--0.394" Dia (10.00mm)0.394" (10.00mm)0.406" L x 0.406" W (10.30mm x 10.30mm)Surface MountRadial, Can - SMD
UWT1H220MCR1GB
UWT1H220MCR1GB
CAP ALUM 22UF 20% 50V SMD
Nichicon
 508 $0.00
UWT Tape & Reel (TR) Obsolete22 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose51 mA @ 120 Hz76.5 mA @ 10 kHz--0.315" Dia (8.00mm)0.213" (5.40mm)0.327" L x 0.327" W (8.30mm x 8.30mm)Surface MountRadial, Can - SMD
UWT1H221MNR1GS
UWT1H221MNR1GS
CAP ALUM 220UF 20% 50V SMD
Nichicon
 101 $0.00
UWT Tape & Reel (TR) Obsolete220 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose220 mA @ 120 Hz330 mA @ 10 kHz--0.394" Dia (10.00mm)0.394" (10.00mm)0.406" L x 0.406" W (10.30mm x 10.30mm)Surface MountRadial, Can - SMD
UWT1H2R2MCR1GB
UWT1H2R2MCR1GB
CAP ALUM 2.2UF 20% 50V SMD
Nichicon
 264 $0.00
UWT Tape & Reel (TR) Obsolete2.2 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose11 mA @ 120 Hz16.5 mA @ 10 kHz--0.157" Dia (4.00mm)0.213" (5.40mm)0.169" L x 0.169" W (4.30mm x 4.30mm)Surface MountRadial, Can - SMD
UWT1H2R2MCR2GB
UWT1H2R2MCR2GB
CAP ALUM 2.2UF 20% 50V SMD
Nichicon
 409 $0.00
UWT Tape & Reel (TR) Obsolete2.2 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose9 mA @ 120 Hz13.5 mA @ 10 kHz--0.118" Dia (3.00mm)0.213" (5.40mm)0.130" L x 0.130" W (3.30mm x 3.30mm)Surface MountRadial, Can - SMD