Supercap Cells - medium size

Medium cells 100F - 700F

Advanced cell types: high performance in a small space

Various categories were defined when ULTRACAP have been introduced. The classi­fication of medium power cells started with capacities above 100F - 400F. Over the years medium size super­capacitors were expanded until they reached a capacity of around 700F. This was achieved by improved carbon and graphene admixtures as well as more modern electro­lytes, which were able to achieve larger capa­cities in almost identical designs. Despite varying heights, the dia­meters of the cups remained between about 20 and 35mm, resulting in a cost-effective and powerful class due to high stan­dardi­sation and contacting.

However, limits are set by the ESR, which is difficult to push below 1.5 mΩ while maintaining the cost structure. Better ESR perfor­mance is only achieved with the next higher category cells, especially with 60 mm cell technology.


Dokumenttyp Hersteller Bezeichnung Datei
Datasheet CAP-XX * Supercap Medium Size Cells | 3.0V | GY1Series SnapIn | 100F - 600F | Overview 06-23 - CAPCOMP range PDF 207.8 Kb
Datasheet SAMWHA * Supercap Medium Sized Cells with UL | 3.0V | Overview 06-23 - CAPCOMP range PDF 187.4 Kb
Datasheet SAMWHA * Supercap Medium Sized Cells with UL | 3.0V | Overview 06-23 - CAPCOMP range PDF 187.4 Kb
Datasheet SAMWHA * Supercap Medium Sized Cells | 2.7V | Overview 06-23 - CAPCOMP range PDF 209.0 Kb
Datasheet SPSCAP * Ultracap Medium Size Cells | 2.7V | 350F - 600F | Products in CAPCOMP range PDF 181.9 Kb
Datasheet SAMWHA GREENCAP -Overview- Medium Cells 2.7V - 100F-400F
Datasheet SAMWHA GREENCAP -Overview- Medium Cells 3.0V - 100F-600F
Datasheet SAMWHA GREENCAP - High Temp. +85°C 2.7V | PCB Mount Terminal | 100F-400F PDF 84.7 Kb
Datasheet SAMWHA GREENCAP DA High Voltage 3.0V | Snap-In Terminal PDF 83.8 Kb


Who can place an Order with us?

All those who have registered a trade. We supply to large customers as well as medium-sized companies, small busi­nesses and engineering offices. Schools, colleges, univer­sities and public institu­tions are also provided with technical advice and supplies. Depen­ding on the purchase quantity and product, we grant staggered prices that can vary on a daily basis. Ask us for an indivi­dual offer.

Do I have to order online in the shop?

No, you are also welcome to request an individual offer. The ordering option at is particularly suitable for smaller quantities. The WEBSHOP is to be understood as an additional service offer where you can get a quick overview of availability, delivery times and prices. Furthermore, with its filter and search function, the shop also offers a quick overview of the different variants, designs, voltages, currents. Our stock in Freiberg am Neckar (South West of Germany) is well stocked for the common types. Provided that our suppliers accept it, special solutions are also offered here. In this case, we recommend that you ask us about delivery times.

What can you expect from CAPCOMP?

Competitive, fair pricing and clear communication are our top priorities. We thrive on long-term customer relationships. That is why we take great care to answer your questions and concerns in a professional and impeccable manner. The quality of CAPCOMP's advice and sales performance is highly valued by our industrial customers. Your success is our success.

Where can I get current certificates from the manufacturers?

You can obtain the current certificates of the manufacturers directly on request via our info form. Due to the enormous amount and variety of product and company certificates, we do not want to make your selection unnecessarily difficult. Simply let us know which documents for which manufacturer and/or product you require. We will send you the requested documents directly.


QS/QM, Health & Safety, Certificates of Conformity, Compliance and Environmental Certificates

  • ISO 9001:2015
  • ISO 14001:2015
  • UK Conformity
  • CE Conformity
  • EU RoHS
  • SDS Safety Data
  • CRRC
  • Halogen Free
  • et al
Why are components like ultracaps called different names?

The variety of terms is explained by the English-language terms commonly used in the electronics industry, which are often mixed with German terms or used synonymously. In some cases, manufacturers have also introduced artificial terms to better distinguish themselves from competitors. Here are the most important examples:

Double layer capacitors (DSK) are referred to synonymously as:

  • EDLC (Electric Double Layer Capacitor)
  • Supercapacitors = Supercaps
  • Ultracapacitors = Ultracaps
  • Goldcap™ [Panasonic]
  • Boostcap™  [Maxwell]
  • Greencap™  [Samwha]
  • PURIXEL™  [Pureechem] for supercap cells
  • PURETRON™  [Pureechem] for supercap modules

Advice + Sales

Personal. Competent. Individual

Phone +49 7141 29895-0

Request information