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. 169-9468
Mfr. Part No.HB1020-2R5505-R
SGD4.442
Each (In a Bag of 100)
units
5 F 2.5 V dc Through Hole -25°C +70°C - 10.5mm 22.3mm 10.5 (Dia.) x 22.3mm 5mm 11 μA 100mΩ 1000h Supercap HB
RS Stock No. 763-7785
Mfr. Part No.HB1020-2R5505-R
SGD4.98
Each
units
5 F 2.5 V dc Through Hole -25°C +70°C - 10.5mm 22.3mm 10.5 (Dia.) x 22.3mm 5mm 11 μA 100mΩ 1000h Supercap HB
RS Stock No. 763-7753
Mfr. Part No.HV0820-2R7305-R
SGD3.03
Each
units
3 F 2.7 V dc Through Hole -40°C +65°C - 8.5mm 21mm 8.5 (Dia.) x 21mm 3.5mm 15 μA 80mΩ 1000h Supercap HV
RS Stock No. 161-7614
Mfr. Part No.KW-5R5C224-R
SGD4.022
Each (In a Bag of 400)
units
0.22 F 5.5 V dc Through Hole -40°C +85°C - 13.5mm 8.3mm 13.5 x 8.3mm 5mm - 50Ω 1000h Supercap KW
RS Stock No. 763-7854
Mfr. Part No.XV3550-2R7307-R
SGD16.87
Each
units
300 F 2.7 V dc Through Hole -40°C +65°C - 35mm 50mm 35 x 50mm - - 6mΩ 1500h Supercap XV
RS Stock No. 763-7858
Mfr. Part No.XV3560-2R7407-R
SGD34.47
Each
units
400 F 2.7 V dc Through Hole -40°C +65°C - 35mm 60mm 35 x 60mm - - 3.2mΩ 1500h Supercap XV
RS Stock No. 169-9457
Mfr. Part No.HV0820-2R7305-R
SGD2.001
Each (In a Bag of 100)
units
3 F 2.7 V dc Through Hole -40°C +65°C - 8.5mm 21mm 8.5 (Dia.) x 21mm 3.5mm 15 μA 80mΩ 1000h Supercap HV
RS Stock No. 769-6201
Mfr. Part No.KW-5R5C224-R
SGD6.31
Each
units
0.22 F 5.5 V dc Through Hole -40°C +85°C - 13.5mm 8.3mm 13.5 x 8.3mm 5mm - 50Ω 1000h Supercap KW
RS Stock No. 763-7779
Mfr. Part No.HV1840-2R7606-R
SGD11.06
Each
units
60 F 2.7 V dc Through Hole -40°C +65°C - 18.5mm 42mm 18.5 x 42mm 7.5mm 110 μA 18mΩ 1000h Supercap HV
RS Stock No. 169-9476
Mfr. Part No.PB-5R0V474-R
SGD7.245
Each (In a Bag of 100)
units
0.47 F 5 V dc Through Hole -25°C +70°C - - 22mm 17.3 x 9 x 22mm 11.8mm 7 μA 1000h Supercap PB
RS Stock No. 169-9466
Mfr. Part No.HV1840-2R7606-R
SGD9.639
Each (In a Bag of 30)
units
60 F 2.7 V dc Through Hole -40°C +65°C - 18.5mm 42mm 18.5 x 42mm 7.5mm 110 μA 18mΩ 1000h Supercap HV
RS Stock No. 763-7867
Mfr. Part No.B0510-2R5224-R
SGD2.74
Each
units
0.22 F 2.5 V dc Through Hole -25°C +70°C - 5.5mm 12mm 5.5 (Dia.) x 12mm 2mm 2 μA 1000h Supercap B
RS Stock No. 763-7817
Mfr. Part No.PB-5R0V474-R
SGD10.46
Each
units
0.47 F 5 V dc Through Hole -25°C +70°C - - 22mm 17.3 x 9 x 22mm 11.8mm 7 μA 1000h Supercap PB
RS Stock No. 769-6217
Mfr. Part No.KW-5R5C105-R
SGD13.99
Each
units
1 F 5.5 V dc Through Hole -40°C +85°C - 21.5mm 9mm 21.5 x 9mm 5mm - 30Ω 1000h Supercap KW
RS Stock No. 169-9558
Mfr. Part No.KW-5R5C105-R
SGD9.671
Each (In a Bag of 500)
units
1 F 5.5 V dc Through Hole -40°C +85°C - 21.5mm 9mm 21.5 x 9mm 5mm - 30Ω 1000h Supercap KW
RS Stock No. 169-9489
Mfr. Part No.B0510-2R5224-R
SGD1.524
Each (In a Bag of 100)
units
0.22 F 2.5 V dc Through Hole -25°C +70°C - 5.5mm 12mm 5.5 (Dia.) x 12mm 2mm 2 μA 1000h Supercap B
RS Stock No. 180-4253
Mfr. Part No.KR-5R5H104-R
SGD3.164
Each (In a Box of 500)
units
0.1 F 5.5 V dc Through Hole -25°C +70°C - 11.5mm 5.2mm 11.5 Dia. x 5.2mm 10mm - 75Ω 1000h KR
RS Stock No. 763-7781
Mfr. Part No.HB0820-2R5305-R
SGD3.79
Each
units
3 F 2.5 V dc Through Hole -25°C +70°C - 8.5mm 21mm 8.5 (Dia.) x 21mm 3.5mm 7 μA 160mΩ 1000h Supercap HB
RS Stock No. 763-7794
Mfr. Part No.HB0830-2R5605-R
SGD5.34
Each
units
6 F 2.5 V dc Through Hole -25°C +70°C - 8.5mm 31mm 8.5 (Dia.) x 31mm 3.5mm 11 μA 100mΩ 1000h Supercap HB
RS Stock No. 763-7820
Mfr. Part No.PHB-5R0V505-R
SGD16.93
Each
units
5 F 5 V dc Through Hole -25°C +70°C - - 32.5mm 21.3 x 11 x 32.5mm 5.3mm 25 μA 130mΩ 1000h Supercap PHB