About Supercapacitors / Ultracapacitors

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
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty Termination StyleCapacitanceVoltage RatingToleranceESROperating Temperature RangeCase LengthCase WidthCase HeightCase Diameter
  
              
PM-5R0H155-R


1.5 F (EDLC) Supercapacitor 5 V Radial, Can, Horizontal 100mOhm 1000 Hrs @ 60°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 Availability : 112
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 12.485

Multiples of: 1

Radial1.5 F - 20 % , + 80 %100 mOhms     
SCMR22D155PSBB0H


Supercapacitors / Ultracapacitors 5.4V 1.5F ER120mOhm
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 Availability : 111
Ship by Fri. 22 Aug to Thu. 28 Aug Calender.png

USD 2.8379

Multiples of: 1

Radial1.5 F - 0 % , + 100 %200 mOhms     
MAL219612334E3


Supercapacitors / Ultracapacitors .33F 5.5V -20/+80% 13x7
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 Availability : 110
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 2.849

Multiples of: 1

Radial330000 uF - 20 % , + 80 % - 25 C to + 70 C    
PHVL-3R9V255-R


Supercapacitors / Ultracapacitors 2.5F 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 Availability : 110
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 3.729

Multiples of: 1

Radial2.5 F - 10 % , + 30 %80 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 Availability : 107
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 13.328

Multiples of: 1

 400 F - 0... + 20 %      
SCMS32F505MRBA0


Supercapacitors / Ultracapacitors 5.5V 5F ESR120mOhms 10x32mm 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 Availability : 106
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 4.565

Multiples of: 1

Radial5 F 20 %120 mOhms     
SCMT32H755MRBB0


Supercapacitors / Ultracapacitors 6V 7.5F 12.5X32mm 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.

Kyocera AVX Availability : 106
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 4.763

Multiples of: 1

Radial7.5 F 20 %90 mOhms     
HV0830-2R7605-R


Supercapacitors / Ultracapacitors CAP, 6.0F, 2.7V,EDLC HV 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 Availability : 105
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 1.21

Multiples of: 1

Radial6 F - 10 % , + 30 %40 mOhms     
BMOD0058 E016 C02


Supercapacitors / Ultracapacitors 16V 58F PLASTIC MOLDED CASE
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 Availability : 104
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 137.1799

Multiples of: 1

Screw58 F 20 %22 mOhms     
HB0820-2R5305-R


Cap Supercap 3F 2.5V -10% to 30% Radial Cylindrical 5.08mm 7uA 0.16 Ohm 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 Availability : 103
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 1.199

Multiples of: 1

  2.5 VDC- 10 % To 30 %0.16 Ohms     
PM-5R0H105-R


Supercapacitors / Ultracapacitors CAP,1.0F,5.0V,EDLC PM SERIES HORZ
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 Availability : 103
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 6.413

Multiples of: 1

Radial1 F arad5 VDC- 20 % , + 80 %0.2 Ohms- 40 C to + 60 C16.8 mm8.5 mm21.5 mm 
PTV-6R0V505-R


Supercapacitors / Ultracapacitors CAP, 5.0F, 6.0V, PTV, Vertical
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 Availability : 102
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 6.16

Multiples of: 1

Radial5 F - 10 % , + 30 %72 mOhms     
KW-5R5C684H-R


Supercapacitors / Ultracapacitors CAP, 0.68F, 5.5V, KW SERIES, short 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.

Eaton Availability : 101
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 6.864

Multiples of: 1

          
SC5V5Z106MH


Supercapacitor; THT; 10F; 5.5VDC; 32x27x16mm
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 Availability : 100
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 2.646

Multiples of: 1

 10 F        
SCMT32F755SRBA0


Supercapacitors / Ultracapacitors 5.5V 7.5F ER90mOhm
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 Availability : 98
Ship by Wed. 20 Aug to Fri. 22 Aug Calender.png

USD 4.389

Multiples of: 1

Radial7.5 F - 10 % , + 30 %90 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 ©2025  X-ON Electronics 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 ISO Certified AS9120 Certified