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
  
              
BCAP0025 P300 X11


Supercapacitors / Ultracapacitors 3V 25F wire lead
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.

Maxwell 4251
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
Calender.png

AUD 4.1329

Multiples of: 1

Radial25 F - 10 % , + 20 %17 mOhms     
SCMS22H255MRBB0


Supercapacitors / Ultracapacitors 6V 2.5F ESR180mOhms 10x22mm Radial Leads
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.

Kyocera AVX 0
6 to 16 Weeks Calender.png

AUD 4.0857

Multiples of: 1

Radial2.5 F 20 %180 mOhms     
BZ02CA903ZLB


Supercapacitors / Ultracapacitors 12volt 0.09F 80 -20%
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.

Kyocera AVX 0
6 to 16 Weeks Calender.png

AUD 4.0899

Multiples of: 1

Smd/Smt0.09 F arad12 V- 20 % , + 80 %90 mOhms- 20 C to + 70 C48 mm30 mm2.9 mm To 6.8 mm 
EEC-S5R5H105N


Panasonic Supercapacitors Ultracapacitors 5.5VDC 1F 19mm Coin
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.

Panasonic 0
6 to 16 Weeks Calender.png

AUD 4.1114

Multiples of: 10

Radial1 F arad5.5 V- 20 % , + 80 % - 40 C to + 70 C    
DK-6R3D105T


Elna Supercapacitors Ultracapacitors 1.0F 6.3V -2080
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.

Elna 0
6 to 16 Weeks Calender.png

AUD 4.1143

Multiples of: 1

Radial1 F arad6.3 V- 20 % , + 80 % - 25 C to + 70 C    
LC055474A


Supercapacitors / Ultracapacitors MAXCAP 470MF 5.5v
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.

Ohmite 0
6 to 16 Weeks Calender.png

AUD 4.1171

Multiples of: 1

 470000 uF        
LP12202R7106


Supercapacitors / Ultracapacitors 10F 2.7V 20% 12.5x20mm
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.

Taiyo Yuden 0
6 to 16 Weeks Calender.png

AUD 4.1373

Multiples of: 1

Radial10 F 20 %45 mOhms     
MAL223091004E3


Supercapacitors / Ultracapacitors 25F 3.0V 85C 2000H 18x20mm
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 4.1772

Multiples of: 1

Radial25 F - 20 % , + 50 %24 mOhms     
EEC-F5R5H105


Supercapacitors / Ultracapacitors 1F 5.5V
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.

Panasonic 0
6 to 16 Weeks Calender.png

AUD 4.1829

Multiples of: 1

 1 F5.5 V80 % - 25 C to + 80 C9.5 mm21.5 mm9.5 mm21.5 mm
SCMS22C255MRBA0


Supercapacitors / Ultracapacitors 5V 2.5F ESR=75mOhms 10x22mm Unbal Vert
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.

Kyocera AVX 0
6 to 16 Weeks Calender.png

AUD 4.2079

Multiples of: 1

Radial2.5 F5 VDC20 %75 mOhms- 40 C to + 65 C    
  • 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