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
  
              
HS208F


Supercapacitor; SMD; 900mF; 5.8VDC; ±20%; 39x17x3.4mm; 30A
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.

Cap-XX 0
6 to 16 Weeks Calender.png

AUD 20.7778

Multiples of: 1

 900 MF ± 20 %      
BCAP0310 P270 T10


Supercapacitors / Ultracapacitors 2.7V 310F 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.

Maxwell 0
6 to 16 Weeks Calender.png

AUD 20.9552

Multiples of: 1

Radial310 F2.7 V20 %2.2 mOhms- 40 C to + 65 C62 mm  33 mm
MAL219690101E3


Vishay BC Components Supercapacitors Ultracapacitors 90F 4.2V 35x25x10 3pin Thru Hole Oval
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 21.0729

Multiples of: 1

Radial90 F - 20 % , + 80 %135 mOhms     
DB5U407W35060HA


Capacitor: electrolytic; backup capacitor, supercapacitor; 400F
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 0
6 to 16 Weeks Calender.png

AUD 21.1254

Multiples of: 1

 400 F - 0... + 20 %      
A1635-2R5475


Cap Supercap 4.7F 2.5V -20% to 80% Radial 7.5mm 0.025 Ohm 1000h 70°C 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 0
6 to 16 Weeks Calender.png

AUD 21.168

Multiples of: 1

          
SCCY73B407SLBLE


Supercapacitors Ultracapacitors 2.7V 400F 35X73mm Weldable Pin Low ESR
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 21.8743

Multiples of: 240

Pin400 F - 10 % , + 30 %1.8 mOhms     
MAL219691266E3


Vishay BC Components Supercapacitors Ultracapacitors 15F 8.4V 14.5x72x2.5 2pin Lay 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 21.9476

Multiples of: 280

Smd/Smt15 F arad8.4 V- 20 % , + 80 %15 Ohms- 20 C to + 85 C    
NEXT225Z5.5V28.5X14F


Cap Supercap 2.2F 5.5V -20% to 80% (28.5 X 14mm) Radial Cylindrical 10.16mm 1.8 Ohm 1000h 85C
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.

NIC 0
6 to 16 Weeks Calender.png

AUD 22.1238

Multiples of: 1

          
LIC1030RS3R8206


Supercapacitors Ultracapacitors 3.8V 20F 15% 10x30mm Lithium Ion Cap
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 22.26

Multiples of: 1

Radial20 F 15 %250 mOhms     
107DCN2R7Q


Supercapacitors / Ultracapacitors 100f 2.7V +30% / -10% tol.
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 0
6 to 16 Weeks Calender.png

AUD 22.68

Multiples of: 1

Radial100 F - 10 % , + 30 %28 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