Aluminium Capacitors

Aluminium capacitors are a type of electrolytic capacitor. A capacitor is a two terminal electrical component that can store energy, somewhat like a battery. Aluminium capacitors are polarised, meaning that the energy can only flow in a single direction. The aluminium forming an extremely thin insulating layer of aluminium oxide, which acts as the dielectric of the capacitor.

Benefits of aluminium capacitors

Electrolytic capacitors have a very high level of capacitance, which makes them useful in many different sectors. New and improved capacitor designs use their ability to use reflow techniques instead of wave soldering, which enables them to be used more widely used in surface mount format (a type of method for producing electronic circuits).

What are aluminium capacitors used for?

Aluminium capacitors are found in many applications such as power supplies, computer motherboards and domestic appliances. They are also commonly used as filtering devices in a variety of different power supplies to reduce the amount of voltage ripple.


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Description Price Capacitance Voltage Mounting Type Technology Dimensions Height Length Depth Maximum Operating Temperature Minimum Operating Temperature Package/Case Lead Pitch Lead Diameter Lead Length
RS Stock No. 173-5167
Mfr. Part No.ALS31A223MF100
BrandKEMET
$86.418
Each (In a Box of 16)
units
22000 µF 100 V dc Stud Mount Electrolytic 66 x 105mm 105mm 105mm - +85°C -40°C Can - Screw Terminals, Radial - 13mm 5.5mm
RS Stock No. 381-9661
Mfr. Part No.ALS31A223MF100
BrandKEMET
$70.31
Each
units
22000 µF 100 V dc Stud Mount Electrolytic 66 x 105mm 105mm 105mm - +85°C -40°C Can - Screw Terminals, Radial - 13mm 5.5mm
RS Stock No. 572-215
Mfr. Part No.EEUFC1J102U
BrandPanasonic
$3.262
Each (In a Pack of 5)
units
1000 µF 63 V dc Through Hole Electrolytic 16 (Dia.) x 31.5mm 31.5mm - - +105°C -55°C - 7.5mm 0.8mm -
RS Stock No. 107-3075
Mfr. Part No.EEUFC1J102U
BrandPanasonic
$1.543
Each (In a Bag of 50)
units
1000 µF 63 V dc Through Hole Electrolytic 16 (Dia.) x 31.5mm 31.5mm - - +105°C -55°C - 7.5mm 0.8mm -
RS Stock No. 170-1196
BrandRS Pro
$79.20
1 Bag of 1000
Bag(s)
470 µF 25 V dc Through Hole Electrolytic 8 (Dia.) x 14mm 14mm 14mm - +105°C -40°C - 3.5mm 0.5mm -
RS Stock No. 711-1110
BrandRS Pro
$0.216
Each (In a Pack of 25)
units
470 µF 25 V dc Through Hole Electrolytic 8 (Dia.) x 14mm 14mm 14mm - +105°C -40°C - 3.5mm 0.5mm -
RS Stock No. 170-0672
Mfr. Part No.ELXS161VSN222MR50S
$13.998
Each (In a Box of 200)
units
2200 µF 160 V dc Through Hole Electrolytic 30 (Dia.) x 50mm - 50mm - +105°C -25°C - 10mm 2mm 4mm
RS Stock No. 914-3689
Mfr. Part No.ELXS161VSN222MR50S
$13.40
Each
units
2200 µF 160 V dc Through Hole Electrolytic 30 (Dia.) x 50mm - 50mm - +105°C -25°C - 10mm 2mm 4mm
RS Stock No. 173-1991
Mfr. Part No.ALS30A103KE100
BrandKEMET
$44.027
Each (In a Bag of 24)
units
10000 µF 100 V dc Chassis Mount Electrolytic 51 x 82mm 82mm 82mm - +85°C -40°C Can - Screw Terminals, Radial - 13mm 5.5mm
RS Stock No. 381-9188
Mfr. Part No.ALS30A103KE100
BrandKEMET
$43.65
Each
units
10000 µF 100 V dc Chassis Mount Electrolytic 51 x 82mm 82mm 82mm - +85°C -40°C Can - Screw Terminals, Radial - 13mm 5.5mm
RS Stock No. 108-1339
Mfr. Part No.EEUFC1V102
BrandPanasonic
$0.792
Each (In a Bag of 100)
units
1000 µF 35 V dc Through Hole Electrolytic 12.5 (Dia.) x 25mm 25mm - - +105°C -55°C - 5mm 0.6mm -
RS Stock No. 315-0754
Mfr. Part No.EEUFC1V102
BrandPanasonic
$1.75
Each (In a Pack of 5)
units
1000 µF 35 V dc Through Hole Electrolytic 12.5 (Dia.) x 25mm 25mm - - +105°C -55°C - 5mm 0.6mm -
RS Stock No. 167-1505
Mfr. Part No.LLS2A332MELA
BrandNichicon
$5.504
Each (In a Bag of 250)
units
3300 µF 100 V dc Through Hole Electrolytic 25 (Dia.) x 50mm 50mm - - +85°C -40°C - 10mm 0.8mm -
RS Stock No. 846-7139
Mfr. Part No.LLS2A332MELA
BrandNichicon
$8.93
Each
units
3300 µF 100 V dc Through Hole Electrolytic 25 (Dia.) x 50mm 50mm - - +85°C -40°C - 10mm 0.8mm -
RS Stock No. 171-0679
Mfr. Part No.UPS1E101MED
BrandNichicon
$0.107
Each (In a Bag of 200)
units
100 µF 25 V dc Through Hole Electrolytic 6.3 (Dia.) x 11mm 11mm - - +105°C -55°C - 2.5mm 0.5mm -
RS Stock No. 519-4059
Mfr. Part No.UPS1E101MED
BrandNichicon
$0.428
Each (In a Pack of 5)
units
100 µF 25 V dc Through Hole Electrolytic 6.3 (Dia.) x 11mm 11mm - - +105°C -55°C - 2.5mm 0.5mm -
RS Stock No. 100-0066
Mfr. Part No.16SEPF1000M
BrandPanasonic
$1.09
Each (In a Bag of 200)
units
1000 µF 16 V dc Through Hole Polymer 10 x 13mm 13mm - - +105°C -55°C F13 5mm 0.6mm -
RS Stock No. 871-1966
Mfr. Part No.16SEPF1000M
BrandPanasonic
$2.865
Each (In a Pack of 2)
units
1000 µF 16 V dc Through Hole Polymer 10 x 13mm 13mm - - +105°C -55°C F13 5mm 0.6mm 19mm
RS Stock No. 795-5512
Mfr. Part No.16SEPF1000M
BrandPanasonic
$2.625
Each (In a Pack of 2)
units
1000 µF 16 V dc Through Hole Polymer 10 x 13mm 13mm - - +105°C -55°C F13 5mm 0.6mm -
RS Stock No. 920-5074
Mfr. Part No.EEUFM1E221
BrandPanasonic
$0.255
Each (In a Bag of 200)
units
220 µF 25 V dc Through Hole Electrolytic 8 (Dia.) x 11.5mm 11.5mm - - +105°C -40°C - 3.5mm 0.6mm -
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