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
UWT1H330MCR1GS
UWT1H330MCR1GS
CAP ALUM 33UF 20% 50V SMD
Nichicon
 514 $0.00
UWT Tape & Reel (TR) Obsolete33 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose60 mA @ 120 Hz90 mA @ 10 kHz--0.248" Dia (6.30mm)0.303" (7.70mm)0.260" L x 0.260" W (6.60mm x 6.60mm)Surface MountRadial, Can - SMD
UWT1H3R3MCR1GB
UWT1H3R3MCR1GB
CAP ALUM 3.3UF 20% 50V SMD
Nichicon
 606 $0.00
UWT Tape & Reel (TR) Obsolete3.3 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose14 mA @ 120 Hz21 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
UWT1H470MCR1GS
UWT1H470MCR1GS
CAP ALUM 47UF 20% 50V SMD
Nichicon
 208 $0.00
UWT Tape & Reel (TR) Obsolete47 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose63 mA @ 120 Hz94.5 mA @ 10 kHz--0.248" Dia (6.30mm)0.303" (7.70mm)0.260" L x 0.260" W (6.60mm x 6.60mm)Surface MountRadial, Can - SMD
UWT1H4R7MCR1GB
UWT1H4R7MCR1GB
CAP ALUM 4.7UF 20% 50V SMD
Nichicon
 212 $0.00
UWT Tape & Reel (TR) Obsolete4.7 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose19 mA @ 120 Hz28.5 mA @ 10 kHz--0.197" Dia (5.00mm)0.213" (5.40mm)0.209" L x 0.209" W (5.30mm x 5.30mm)Surface MountRadial, Can - SMD
UWT1HR22MCR1GB
UWT1HR22MCR1GB
CAP ALUM 0.22UF 20% 50V SMD
Nichicon
 268 $0.00
UWT Tape & Reel (TR) Obsolete0.22 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose-3.9 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
UWT1HR22MCR2GB
UWT1HR22MCR2GB
CAP ALUM 0.22UF 20% 50V SMD
Nichicon
 96 $0.00
UWT Tape & Reel (TR) Obsolete0.22 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose-3.9 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
UWT1HR33MCR1GB
UWT1HR33MCR1GB
CAP ALUM 0.33UF 20% 50V SMD
Nichicon
 533 $0.00
UWT Tape & Reel (TR) Obsolete0.33 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose-4.8 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
UWT1HR33MCR2GB
UWT1HR33MCR2GB
CAP ALUM 0.33UF 20% 50V SMD
Nichicon
 179 $0.00
UWT Tape & Reel (TR) Obsolete0.33 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose-4.8 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
UWT1HR47MCR1GB
UWT1HR47MCR1GB
CAP ALUM 0.47UF 20% 50V SMD
Nichicon
 320 $0.00
UWT Tape & Reel (TR) Obsolete0.47 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose-5.7 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
UWT1HR47MCR2GB
UWT1HR47MCR2GB
CAP ALUM 0.47UF 20% 50V SMD
Nichicon
 182 $0.00
UWT Tape & Reel (TR) Obsolete0.47 µF±20%50 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose-5.7 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
UWT1V100MCR1GB
UWT1V100MCR1GB
CAP ALUM 10UF 20% 35V SMD
Nichicon
 491 $0.00
UWT Tape & Reel (TR) Obsolete10 µF±20%35 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose25 mA @ 120 Hz37.5 mA @ 10 kHz--0.197" Dia (5.00mm)0.213" (5.40mm)0.209" L x 0.209" W (5.30mm x 5.30mm)Surface MountRadial, Can - SMD
UWT1V101MCR1GS
UWT1V101MCR1GS
CAP ALUM 100UF 20% 35V SMD
Nichicon
 415 $0.00
UWT Tape & Reel (TR) Obsolete100 µF±20%35 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose84 mA @ 120 Hz126 mA @ 10 kHz--0.248" Dia (6.30mm)0.303" (7.70mm)0.260" L x 0.260" W (6.60mm x 6.60mm)Surface MountRadial, Can - SMD
UWT1V151MNR1GS
UWT1V151MNR1GS
CAP ALUM 150UF 20% 35V SMD
Nichicon
 368 $0.00
UWT Tape & Reel (TR) Obsolete150 µF±20%35 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
UWT1V220MCR1GB
UWT1V220MCR1GB
CAP ALUM 22UF 20% 35V SMD
Nichicon
 178 $0.00
UWT Tape & Reel (TR) Obsolete22 µF±20%35 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose42 mA @ 120 Hz63 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
UWT1V221MNR1GS
UWT1V221MNR1GS
CAP ALUM 220UF 20% 35V SMD
Nichicon
 592 $0.00
UWT Tape & Reel (TR) Obsolete220 µF±20%35 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
UWT1V2R2MCR2GB
UWT1V2R2MCR2GB
CAP ALUM 2.2UF 20% 35V SMD
Nichicon
 563 $0.00
UWT Tape & Reel (TR) Obsolete2.2 µF±20%35 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose7.5 mA @ 120 Hz11.25 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
UWT1V330MCR1GB
UWT1V330MCR1GB
CAP ALUM 33UF 20% 35V SMD
Nichicon
 489 $0.00
UWT Tape & Reel (TR) Obsolete33 µF±20%35 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose59 mA @ 120 Hz88.5 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
UWT1V331MNR1GS
UWT1V331MNR1GS
CAP ALUM 330UF 20% 35V SMD
Nichicon
 527 $0.00
UWT Tape & Reel (TR) Obsolete330 µF±20%35 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
UWT1V3R3MCR2GB
UWT1V3R3MCR2GB
CAP ALUM 3.3UF 20% 35V SMD
Nichicon
 127 $0.00
UWT Tape & Reel (TR) Obsolete3.3 µF±20%35 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
UWT1V470MCR1GS
UWT1V470MCR1GS
CAP ALUM 47UF 20% 35V SMD
Nichicon
 594 $0.00
UWT Tape & Reel (TR) Obsolete47 µF±20%35 V-1000 Hrs @ 105°C-55°C ~ 105°CPolar-General Purpose63 mA @ 120 Hz94.5 mA @ 10 kHz--0.248" Dia (6.30mm)0.228" (5.80mm)0.260" L x 0.260" W (6.60mm x 6.60mm)Surface MountRadial, Can - SMD