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
B41789A7278Q001
B41789A7278Q001
CAP ALUM 2700UF 40V RADIAL
EPCOS - TDK Electronics
 22 $0.00
B41789 Bulk Active2700 µF-10%, +30%40 V28mOhm @ 100Hz10000 Hrs @ 125°C-55°C ~ 125°CPolar-Automotive-10.1 A @ 10 kHz12 mOhms0.846" (21.50mm)0.827" Dia (21.00mm)2.028" (51.50mm)-Through HoleRadial, Can
B41789A8138Q001
B41789A8138Q001
CAP ALUM 1300UF 63V RADIAL
EPCOS - TDK Electronics
 511 $0.00
B41789 Bulk Active1300 µF-10%, +30%63 V47mOhm @ 100Hz10000 Hrs @ 125°C-55°C ~ 125°CPolar-Automotive-9.5 A @ 10 kHz14 mOhms0.846" (21.50mm)0.827" Dia (21.00mm)2.028" (51.50mm)-Through HoleRadial, Can
B41789K5458Q001
B41789K5458Q001
CAP ALUM 4500UF 25V RADIAL
EPCOS - TDK Electronics
 425 $0.00
B41789 Bulk Active4500 µF-10%, +30%25 V23mOhm @ 100Hz10000 Hrs @ 125°C-55°C ~ 125°CPolar-Automotive-10.4 A @ 10 kHz12 mOhms0.846" (21.50mm)0.827" Dia (21.00mm)2.028" (51.50mm)-Through HoleRadial, Can
B41789K7278Q001
B41789K7278Q001
CAP ALUM 2700UF 40V RADIAL
EPCOS - TDK Electronics
 399 $0.00
B41789 Bulk Active2700 µF-10%, +30%40 V28mOhm @ 100Hz10000 Hrs @ 125°C-55°C ~ 125°CPolar-Automotive-10.5 A @ 10 kHz12 mOhms0.846" (21.50mm)0.827" Dia (21.00mm)2.028" (51.50mm)-Through HoleRadial, Can
B41789K8138Q001
B41789K8138Q001
CAP ALUM 1300UF 63V RADIAL
EPCOS - TDK Electronics
 70 $0.00
B41789 Bulk Active1300 µF-10%, +30%63 V47mOhm @ 100Hz10000 Hrs @ 125°C-55°C ~ 125°CPolar-Automotive-9.8 A @ 10 kHz14 mOhms0.846" (21.50mm)0.827" Dia (21.00mm)2.028" (51.50mm)-Through HoleRadial, Can
B41689K5458Q001
B41689K5458Q001
CAP ALUM 4500UF 25V AXIAL
EPCOS - TDK Electronics
 46 $0.00
B41689 Bulk Active4500 µF-10%, +30%25 V126mOhm @ 100Hz10000 Hrs @ 125°C-55°C ~ 125°CPolar-Automotive-10.4 A @ 10 kHz12 mOhms-0.827" Dia x 1.929" L (21.00mm x 49.00mm)--Through HoleAxial, Can
ESMM401VSN271MR30S
ESMM401VSN271MR30S
CAP ALUM 270UF 20% 400V SNAP
United Chemi-Con
 155 $0.00
SMM Bulk Active270 µF±20%400 V1.228Ohm @ 120Hz3000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose1.82 A @ 120 Hz2.6026 A @ 100 kHz-0.394" (10.00mm)1.181" Dia (30.00mm)1.181" (30.00mm)-Through HoleRadial, Can - Snap-In
ESMQ161VSN272MA40S
ESMQ161VSN272MA40S
CAP ALUM 2700UF 20% 160V SNAP
United Chemi-Con
 41 $0.00
SMQ Bulk Active2700 µF±20%160 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose5.45 A @ 120 Hz8.175 A @ 50 kHz-0.394" (10.00mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ESMQ251VSN102MA30S
ESMQ251VSN102MA30S
CAP ALUM 1000UF 20% 250V SNAP
United Chemi-Con
 497 $0.00
SMQ Bulk Active1000 µF±20%250 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose3.32 A @ 120 Hz4.98 A @ 50 kHz-0.394" (10.00mm)1.378" Dia (35.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In
ESMQ251VSN271MP25S
ESMQ251VSN271MP25S
CAP ALUM 270UF 20% 250V SNAP
United Chemi-Con
 598 $0.00
SMQ Bulk Active270 µF±20%250 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose1.31 A @ 120 Hz1.965 A @ 50 kHz-0.394" (10.00mm)1.000" Dia (25.40mm)1.063" (27.00mm)-Through HoleRadial, Can - Snap-In
ESMQ351VSN181MP30S
ESMQ351VSN181MP30S
CAP ALUM 180UF 20% 350V SNAP
United Chemi-Con
 191 $0.00
SMQ Bulk Active180 µF±20%350 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose1.22 A @ 120 Hz1.745 A @ 50 kHz-0.394" (10.00mm)0.866" Dia (22.00mm)1.260" (32.00mm)-Through HoleRadial, Can - Snap-In
ESMQ351VSN271MP40S
ESMQ351VSN271MP40S
CAP ALUM 270UF 20% 350V SNAP
United Chemi-Con
 567 $0.00
SMQ Bulk Active270 µF±20%350 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose1.66 A @ 120 Hz2.3738 A @ 50 kHz-0.394" (10.00mm)0.866" Dia (22.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ESMQ351VSN331MQ35S
ESMQ351VSN331MQ35S
CAP ALUM 330UF 20% 350V SNAP
United Chemi-Con
 569 $0.00
SMQ Bulk Active330 µF±20%350 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose1.88 A @ 120 Hz2.688 A @ 50 kHz-0.394" (10.00mm)1.000" Dia (25.40mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
ESMQ421VSN181MP35S
ESMQ421VSN181MP35S
CAP ALUM 180UF 20% 420V SNAP
United Chemi-Con
 215 $0.00
SMQ Bulk Active180 µF±20%420 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose1.48 A @ 120 Hz2.116 A @ 50 kHz-0.394" (10.00mm)0.866" Dia (22.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
ESMQ421VSN221MR25S
ESMQ421VSN221MR25S
CAP ALUM 220UF 20% 420V SNAP
United Chemi-Con
 86 $0.00
SMQ Bulk Active220 µF±20%420 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose1.65 A @ 120 Hz2.3595 A @ 50 kHz-0.394" (10.00mm)1.181" Dia (30.00mm)1.063" (27.00mm)-Through HoleRadial, Can - Snap-In
ESMQ421VSN271MP45S
ESMQ421VSN271MP45S
CAP ALUM 270UF 20% 420V SNAP
United Chemi-Con
 210 $0.00
SMQ Bulk Active270 µF±20%420 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose---0.394" (10.00mm)0.866" Dia (22.00mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
ESMQ421VSN331MQ45S
ESMQ421VSN331MQ45S
CAP ALUM 330UF 20% 420V SNAP
United Chemi-Con
 129 $0.00
SMQ Bulk Active330 µF±20%420 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose2.17 A @ 120 Hz3.1031 A @ 50 kHz-0.394" (10.00mm)1.000" Dia (25.40mm)1.850" (47.00mm)-Through HoleRadial, Can - Snap-In
ESMQ421VSN391MR35S
ESMQ421VSN391MR35S
CAP ALUM 390UF 20% 420V SNAP
United Chemi-Con
 485 $0.00
SMQ Bulk Active390 µF±20%420 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose2.27 A @ 120 Hz3.246 A @ 50 kHz-0.394" (10.00mm)1.181" Dia (30.00mm)1.457" (37.00mm)-Through HoleRadial, Can - Snap-In
ESMQ421VSN471MR40S
ESMQ421VSN471MR40S
CAP ALUM 470UF 20% 420V SNAP
United Chemi-Con
 162 $0.00
SMQ Bulk Active470 µF±20%420 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose2.61 A @ 120 Hz3.732 A @ 50 kHz-0.394" (10.00mm)1.181" Dia (30.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In
ESMQ421VSN561MA40S
ESMQ421VSN561MA40S
CAP ALUM 560UF 20% 420V SNAP
United Chemi-Con
 431 $0.00
SMQ Bulk Active560 µF±20%420 V-2000 Hrs @ 85°C-25°C ~ 85°CPolar-General Purpose2.82 A @ 120 Hz4.0326 A @ 50 kHz-0.394" (10.00mm)1.378" Dia (35.00mm)1.654" (42.00mm)-Through HoleRadial, Can - Snap-In