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
  
              
PHVL-3R9H305-R


Supercapacitors / Ultracapacitors 2F 3.9V
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 86
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 6.5302

Multiples of: 1

Radial3 F - 10 % , + 30 %80 mOhms     
M0810-2R5105-R


Supercapacitors / Ultracapacitors CAP,1.0F,2.5V,EDLC M SERIES CYL
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 85
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 2.6054

Multiples of: 10

Radial1 F - 20 % , + 80 %200 mOhms     
MAL223051006E3


Supercapacitors Ultracapacitors 25F 3.0V
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 84
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 3.4862

Multiples of: 1

Radial25 F - 20 % , + 50 %26 mOhms     
DSM304Q030W075PB


Supercapacitors / Ultracapacitors 30VDC 0.3F Tol -10%/+30% 44x27x18mm
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 84
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 37.3476

Multiples of: 1

Wire300000 uF - 10 % , + 30 %1.515 Ohms     
PB-5R0H474-R


Cap Supercap 0.47F 5V -20% to 80% Radial 11.8mm 7uA 1 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 83
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 6.3313

Multiples of: 1

 470000000000 pF  1 Ohm     
Hot PHB-5R0V305-R


Supercapacitors / Ultracapacitors CAP,3.0F,5.0V,EDLC PHB SERIES 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.

Eaton 82
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 11.3612

Multiples of: 1

Radial3 F - 10 % , + 30 %200 mOhms     
M1020-2R5305-R


Cap Supercap 3F 2.5V -20% to 80% Radial Cylindrical 5mm 0.05 Ohm 1000h 60C 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 80
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 6.6901

Multiples of: 1

  2.5 VDC- 20 % To 80 %0.05 Ohms     
BUP002R8L206FA


Capacitor: electrolytic; supercapacitor; 20F; 2.8VDC; ESR:30mO
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 79
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 2.1778

Multiples of: 1

 20 F ± 20 %      
FG0H225ZF


Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=7.62mm
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.

KEMET 79
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 7.5687

Multiples of: 1

Radial2.2 F - 20 % , + 80 %35 Ohms     
DGH107Q2R7


Supercapacitors / Ultracapacitors 100F 2.7V 30%/-10% Snap-In
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 79
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 10.9127

Multiples of: 1

Snap In100 F - 10 % , + 30 %12 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