Supercapacitors / Ultracapacitors

Supercapacitors (sometimes referred to as ultracapacitors) are electrochemical devices that can store an extremely large amount of electric charge in a much smaller physical space than batteries. The amount of electricity stored in a supercapacitor is proportional to the surface area of the device. Whereas traditional batteries release their energy slowly, supercapacitors can store and rapidly discharge a large amount of energy. Supercapacitors can also handle many more charge/discharge cycles than batteries. Supercapacitors also have low internal resistance which means that they can charge and discharge rapidly without suffering significant energy losses. This makes them useful in applications such as providing quick bursts of power in stop-start vehicle systems or providing energy storage in solar and wind energy systems.

Enable Filter
Manufacturer
Reset
Termination Style
Reset
Capacitance
Reset
Voltage Rating
Reset
Tolerance
Reset
ESR
Reset
Operating Temperature Range
Reset
Case Length
Reset
Case Width
Reset
Case Height
Reset
Case Diameter
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty Termination StyleCapacitanceVoltage RatingToleranceESROperating Temperature RangeCase LengthCase WidthCase HeightCase Diameter
  
              
MAL222591003E3


Supercapacitors / Ultracapacitors 20F 2.7V 16x20 19a
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 337
Ships to you
between Thu. 24 Sep to Wed. 30 Sep
Calender.png

AUD 1.508

Multiples of: 1

Through Hole20 F - 20 % , + 50 %24 mOhms     
DGH355Q5R5


Supercapacitors / Ultracapacitors 3.5F 5.5V 30%/-10% Dual Cell
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Cornell Dubilier 335
Ships to you
between Wed. 30 Sep to Fri. 02 Oct
Calender.png

AUD 4.4786

Multiples of: 1

Radial3.5 F - 10 % , + 30 %160 mOhms     
SC2V7L156M


Supercapacitor; THT; 15F; 2.7VDC; Ø12.5x25mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Viking 332
Ships to you
between Thu. 24 Sep to Wed. 30 Sep
Calender.png

AUD 0.79

Multiples of: 1

 15 F        
DGH206Q2R7


Supercapacitors Ultracapacitors 20F 2.7V 16*25
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Cornell Dubilier 331
Ships to you
between Wed. 30 Sep to Fri. 02 Oct
Calender.png

AUD 2.8914

Multiples of: 1

Radial20 F - 10 % , + 30 %40 mOhms     
KW-5R5C104-R


Cap Supercap 0.1F 5.5V -20% to 80% Radial SMD 5mm 50 Ohm 1000h PowerStor 85C Bulk
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton 328
Ships to you
between Thu. 24 Sep to Wed. 30 Sep
Calender.png

AUD 4.64

Multiples of: 1

Radial0.1 F arad5.5 VDC- 20 % , + 80 %50 Ohms- 40 C to + 85 C6.1 mm  13.5 mm
SC3V0L306MV


Supercapacitor; THT; 30F; 3VDC; Ø16x30mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Viking 320
Ships to you
between Thu. 24 Sep to Wed. 30 Sep
Calender.png

AUD 1.78

Multiples of: 1

 30 F        
MAL223091009E3


Supercapacitors / Ultracapacitors 60F 3.0V 85C 2000H 18x40mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 320
Ships to you
between Wed. 30 Sep to Fri. 02 Oct
Calender.png

AUD 5.8614

Multiples of: 1

Radial60 F - 20 % , + 50 %17 mOhms     
Hot PB-5R0H105-R


Cap Supercap 1F 5V -20% to 80% Radial 11.8mm 12uA 0.5 Ohm 1000h 70C Bulk
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton 310
Ships to you
between Thu. 24 Sep to Wed. 30 Sep
Calender.png

AUD 6.625

Multiples of: 1

Radial1 F arad5 VDC- 20 % , + 80 %1 Ohms- 25 C to + 70 C22 mm17.3 mm9 mm 
BCE005R5H474FS


Capacitor: electrolytic; backup capacitor, supercapacitor; THT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BIGCAP 309
Ships to you
between Thu. 24 Sep to Wed. 30 Sep
Calender.png

AUD 0.934

Multiples of: 1

 0.47 F ± 20 %      
MAL219691253E3


Vishay BC Components Supercapacitors Ultracapacitors 15F 4.2V 22x24x2.5 3pin Sur Mount Flat
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 0
6 to 16 Weeks Calender.png

AUD 9.2127

Multiples of: 1

SMD/SMT15 F - 20 % , + 80 %7.5 Ohms     
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted