CAP-XX Product News Spring 24

CAP-XX Product News Spring 24

Company & News | Rainer Hake | reading time: 1 minute

New DMHA14R5V353M4ATA0
ultra low profile EDLC

  • 4.5V, 35mF, 300mΩ, -40°C to +85°C
  • 2.25V, 140mF, 75mΩ, -40°C to +85°C

Note: Product not yet in mass pro­duction.
Specification may change without notice.

The DMHA14R5V353M4ATA0 is actually 2 inde­pendent cells, with 2 ter­minals for each cell.


Further details see datasheet featuring

  • Electrical specifications
  • Mechanical specifications
  • Effective capacitance, instan­taneous capaci­tance and ESR
  • Measurement of DC capa­citance
  • Measurement of ESR
  • Effective capacitance
  • Pulse response with simu­lated BLE pulse load
  • DC capacitance variation with tem­perature
  • ESR variation with tem­perature
  • Frequency response of impe­dance
  • Frequency response of ESR, capa­citance & induc­tance
  • Leakage current
  • Charge current
  • RMS current
  • Packaging
  • Storage
  • Soldering and assembling
  • Vibration and shock testing

New ultra low-profile 16V EDLC module

Datasheet only applies to module PCB printed with DMF 16V 330mF modules V1.2 and
is featuring:

  • Electrical specifications
  • Mechanical specifications
  • Connector details
  • Module polarity
  • Typical assembly steps
  • Storage


CAP-XX DMF-16V-330mF-module
CAP-XX Surface Mountable Cylindrical 3V – RY3-4.0

New Surface Mountable Cylindrical 3V – RY3-4.0

  • 3V  |  -20°C to +85°C

Note: This product is still in development phase. Specification may change without notice.

Further details see datasheet, containing follwoing topics

  • Electrical Specifications
  • Mechanical specification



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

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