Electric Double Layer Capacitors

Electric double layer capacitors are two-terminal energy storage devices that collect voltage as current flows through an electric circuit. They generate electrical field between two conductor plates and are also known as supercapacitors.

Types of electric double layer capacitors

Supercapacitors are categorised based on the design of the electrodes. Electric double layer capacitors have carbon electrodes with a much higher static capacitance than others. Capacitance measures a component's ability to collect and store energy in the form of an electrical charge. It's measured in Farads (F). The value of the capacitance depends on many factors, including temperature, types of ions, electrode potential and oxide layers.

What are electric double layer capacitors used for?

Electric double layer capacitors can charge and store more energy than standard capacitors. They are used in many handheld devices and are now widely used in hybrid vehicles because of their rapid charging rate. Due to their electric flow they can be applied as backups to primary batteries to ensure a steady electrical current.


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Description Price Capacitance Voltage Mounting Type Minimum Operating Temperature Maximum Operating Temperature Automotive Standard Diameter Height Dimensions Lead Pitch Leakage Current Equivalent Series Resistance Lifetime Series
RS Stock No. 186-2165
Mfr. Part No.SCMR14C474PRBA0
BrandAVX
£1.45
Each (In a Bag of 900)
Units
0.47F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 8mm 14mm 8 Dia. x 14mm 11.5mm - - SCM
RS Stock No. 186-2166
Mfr. Part No.SCMR22C155PRBA0
BrandAVX
£1.50
Each (In a Bag of 1200)
Units
1.5F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 8mm 22mm 8 Dia. x 22mm 11.5mm - 580mΩ - SCM
RS Stock No. 186-2174
Mfr. Part No.SCMR14C474PSBA0H
BrandAVX
£1.60
Each (In a Bag of 270)
Units
0.47F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 9.5mm 16mm 9.5 Dia. x 16mm 11.5mm - 1.72Ω - SCM
RS Stock No. 186-2206
Mfr. Part No.SCMR18C105PRBA0
BrandAVX
£2.75
Each (In a Pack of 2)
Units
1F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 8mm 18mm 8 Dia. x 18mm 11.5mm - 720mΩ - SCM
RS Stock No. 186-2167
Mfr. Part No.SCCS30B106PRB
BrandAVX
£1.35
Each (In a Bag of 720)
Units
10F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 10mm 30mm 10 Dia. x 30mm 5mm - 75mΩ - SCC
RS Stock No. 186-2175
Mfr. Part No.SCCR16B205PRB
BrandAVX
£0.62
Each (In a Bag of 2000)
Units
2F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 8mm 16mm 8 Dia. x 16mm 3.5mm - 360mΩ - SCC
RS Stock No. 186-2190
Mfr. Part No.SCMR22C155PSBA0H
BrandAVX
£3.50
Each (In a Pack of 2)
Units
1.5F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 9.5mm 24mm 9.5 Dia. x 24mm 11.5mm - 560mΩ - SCM
RS Stock No. 186-2208
Mfr. Part No.SCMS22D255PRBB0
BrandAVX
£3.20
Each (In a Pack of 2)
Units
2.5F 4.6 V dc, 5.4 V dc Through Hole -40°C +65 °C, +85 °C - 10mm 22mm 10 Dia. x 22mm 15.5mm - 360mΩ - SCM
RS Stock No. 186-2185
Mfr. Part No.SCCY62B307SSB
BrandAVX
£7.50
Each (In a Bag of 40)
Units
300F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 35mm 62mm 35 Dia. x 62mm 10mm - 9mΩ - SCC
RS Stock No. 186-2168
Mfr. Part No.SCMR18C105PSBA0H
BrandAVX
£2.30
Each (In a Bag of 270)
Units
1F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 9.5mm 20mm 9.5 Dia. x 20mm 11.5mm - 720mΩ - SCM
RS Stock No. 186-2176
Mfr. Part No.SCCU30B356SRB
BrandAVX
£2.30
Each (In a Bag of 200)
Units
35F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 16mm 30mm 16 Dia. x 30mm 7.5mm - 40mΩ - SCC
RS Stock No. 186-2228
Mfr. Part No.SCCS20B505PRB
BrandAVX
£1.20
Each (In a Pack of 5)
Units
5F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 10mm 20mm 10 Dia. x 20mm 5mm - 180mΩ - SCC
RS Stock No. 186-2238
Mfr. Part No.SCCR16B205PRB
BrandAVX
£1.20
Each (In a Pack of 5)
Units
2F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 8mm 16mm 8 Dia. x 16mm 3.5mm - 360mΩ - SCC
RS Stock No. 186-2172
Mfr. Part No.SCCV40B506SRB
BrandAVX
£2.90
Each (In a Bag of 150)
Units
50F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 18mm 40mm 18 Dia. x 40mm 8mm - 20mΩ - SCC
RS Stock No. 186-2224
Mfr. Part No.SCMR18C105PSBA0H
BrandAVX
£3.00
Each (In a Pack of 2)
Units
1F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 9.5mm 20mm 9.5 Dia. x 20mm 11.5mm - 720mΩ - SCM
RS Stock No. 186-2220
Mfr. Part No.SCMR22C155PRBA0
BrandAVX
£3.00
Each (In a Pack of 2)
Units
1.5F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 8mm 22mm 8 Dia. x 22mm 11.5mm - 580mΩ - SCM
RS Stock No. 186-2192
Mfr. Part No.SCCT30B156SRB
BrandAVX
£2.60
Each (In a Pack of 2)
Units
15F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 12.5mm 30mm 12.5 Dia. x 30mm 5.5mm - 80mΩ - SCC
RS Stock No. 186-2196
Mfr. Part No.SCCS25B705PRB
BrandAVX
£2.00
Each (In a Pack of 2)
Units
7F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 10mm 25mm 10 Dia. x 25mm 5mm - 150mΩ - SCC
RS Stock No. 186-2210
Mfr. Part No.SCMS22C255PRBA0
BrandAVX
£2.90
Each (In a Pack of 2)
Units
2.5F 4.2 V dc, 5 V dc Through Hole -40°C +65 °C, +85 °C - 10mm 22mm 10 Dia. x 22mm 15.5mm - 360mΩ - SCM
RS Stock No. 186-2200
Mfr. Part No.SCCY62B307SSB
BrandAVX
£8.75
Each
Units
300F 2.3 V dc, 2.7 V dc Through Hole -40°C +65 °C, +85 °C - 35mm 62mm 35 Dia. x 62mm 10mm - 9mΩ - SCC