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
  
              
Hot PHV-5R4H155-R


1.5 F (EDLC) Supercapacitor 5.4 V Radial, Can, Horizontal 160mOhm @ 100Hz 1000 Hrs @ 65°C
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 295
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 5.9552

Multiples of: 1

 1500000000000 pF - 10 % To 30 %0.16 Ohms     
SCCU25B256SRBLE


Supercapacitors Ultracapacitors SCC 2.7V 25uF 16mmX25mm +30% - 10%
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 199
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 3.9896

Multiples of: 1

Radial25 F - 10 % , + 30 %20 mOhms     
DB5U307W35050HA


Capacitor: electrolytic; backup capacitor, supercapacitor; 300F
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.

Samwha 199
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 14.8149

Multiples of: 1

 300 F - 0... + 20 %      
SCMR14L334SSBB0


Supercapacitors / Ultracapacitors 9V 0.33F ER500mOhm
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 197
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 3.6284

Multiples of: 1

Radial330000 uF - 10 % , + 30 %500 mOhms     
LT055223A


Supercapacitors Ultracapacitors MAXCAP 22MF 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 195
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 2.9333

Multiples of: 1

Radial22000 uF - 20 % , + 80 %220 Ohms     
DBN-5R5D474T


Supercapacitors / Ultracapacitors .47F 5.5V Low Resistance
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 194
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 2.8381

Multiples of: 1

Radial470000 uF - 20 % , + 80 %25 Ohms     
SCMR18G604MRBA0


Supercapacitors / Ultracapacitors 7.5V 0.6F ESR400mOhm 8x18mm 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 194
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 4.9038

Multiples of: 1

Radial600000 uF 20 %225 mOhms     
EEC-HW0D306


Supercapacitors / Ultracapacitors 30F 2.3volts GOLD HW RADIAL
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 194
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 5.597

Multiples of: 200

 30 F2.3 V40 % - 25 C to + 70 C35 mm  18 mm
256DCN2R7Q


Illinois Capacitor CDE Supercapacitors Ultracapacitors 25F 2.7V
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 194
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 6.4851

Multiples of: 1

Radial25 F - 10 % , + 30 %60 mOhms     
SCMR18D105MSBB0


Supercapacitors / Ultracapacitors 5.4V 1F ESR150mOhm 8x18mm Radial Lds
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 193
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 5.8119

Multiples of: 1

Radial1 F 20 %150 mOhms     
  • 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