2.5DMB100M20X55

Rubycon 2.5DMB100M20X55

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  • 2.5DMB100M20X55
  • Rubycon
  • CAP 100F 20% 2.5V THROUGH HOLE
  • Electric Double Layer Capacitors (EDLC), Supercapacitors
  • 2.5DMB100M20X55 Datasheet
  • Radial, Can
  • Bulk
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 15672
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is 2.5DMB100M20X55

Rubycon Part Number 2.5DMB100M20X55（Electric Double Layer Capacitors (EDLC), Supercapacitors）, developed and manufactured by Rubycon, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

2.5DMB100M20X55 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

2.5DMB100M20X55 Specifications

  • Part Number2.5DMB100M20X55
  • CategoryElectric Double Layer Capacitors (EDLC), Supercapacitors
  • ManufacturerRubycon
  • DescriptionCAP 100F 20% 2.5V THROUGH HOLE
  • PackageBulk
  • SeriesDMB
  • Operating Temperature-25°C ~ 70°C
  • Mounting TypeThrough Hole
  • Package / CaseRadial, Can
  • Tolerance±20%
  • Size / Dimension0.787\" Dia (20.00mm)
  • TerminationPC Pins
  • Voltage - Rated2.5 V
  • Lead Spacing0.394\" (10.00mm)
  • Height - Seated (Max)2.244\" (57.00mm)
  • Capacitance100 F
  • ESR (Equivalent Series Resistance)100mOhm @ 1kHz
  • Lifetime @ Temp.1000 Hrs @ 70°C

Application of 2.5DMB100M20X55

Electric Double Layer Capacitors (EDLC) and Supercapacitors are widely used in various fields such as power systems, transportation, industrial automation, renewable energy, and electronic devices. In the power system, they serve as energy storage devices for the power grid, helping to balance supply and demand and improve grid stability; In the field of transportation, such as hybrid vehicles, electric buses, and rail transit systems, supercapacitors provide instantaneous high currents and are used as vehicle starting power sources. They have higher starting efficiency and reliability than traditional batteries and can completely or partially replace traditional batteries; In industrial automation, supercapacitors are used as backup power sources for robots and automated production lines, ensuring smooth shutdown of the system in case of sudden power outages.

2.5DMB100M20X55 Datasheet

2.5DMB100M20X55 Datasheet , Bulk,DMB,-25°C ~ 70°C,Through Hole,Radial, Can,±20%,0.787\" Dia (20.00mm),PC Pins,2.5 V,0.394\" (10.00mm),2.244\" (57.00mm),100 F,100mOhm @ 1kHz,1000 Hrs @ 70°C

2.5DMB100M20X55 Classification

Electric Double Layer Capacitors (EDLC), Supercapacitors

Electric Double Layer Capacitors (EDLC), also known as Supercapacitors, are a new type of energy storage components with high energy density and power density. It stores charge by forming a double layer between the electrolyte and the electrode surface. Compared with conventional capacitors, supercapacitors can provide greater charge storage capacity over a wider operating voltage range. It is mainly composed of porous carbon materials as electrodes, organic or water-based electrolytes and separators. The high specific surface area of porous carbon materials provides a broad interface for charge storage. Supercapacitors have fast charging and discharging speed and long cycle life, and can maintain a high capacity retention rate even after tens of thousands of charging and discharging times.

FAQ about Electric Double Layer Capacitors (EDLC), Supercapacitors

  • 1. What is an edl capacitor?

    An EDL capacitor, also known as a supercapacitor, is a device that rapidly stores and releases energy through physical adsorption and desorption of ions in an electrolyte between electrodes. Its basic structure consists of electrodes coated in a porous material, usually a carbon-based material, separated by an electrolyte, which itself is separated by a membrane.
    Working Principle
    The working principle of an EDL capacitor is based on the double layer effect. When two different solid and liquid phases come into contact, positive and negative charges are distributed over a short distance at the interface, forming a double layer. The charge layer along this boundary surface stores energy, similar to how conventional capacitors store energy. Advances in modern carbon-based materials have enabled porous electrodes to have large surface areas, resulting in high capacitance density and small physical form factors.

  • 2. What is the difference between an EDLC and a supercapacitor?

    There are some differences between EDLC (Electrochemical Double Layer Capacitor) and supercapacitors in terms of definition, working principle, and application scenarios.
    Definition and Basic Concepts
    EDLC: EDLC is a capacitor that uses the electrochemical double layer effect to store electrical energy. It stores charge by forming a double electric layer on the electrode surface and has the characteristics of high specific capacitance and fast charging and discharging.
    Supercapacitor: Supercapacitor usually refers to EDLC, which is an electrochemical element that stores energy by polarizing electrolytes and has the characteristics of high power density and long cycle life.
    Working Principle
    EDLC: The working principle of EDLC is based on the electrochemical double layer theory, which stores charge by forming a double electric layer on the electrode surface. This structure enables EDLC to complete the charging and discharging process in a very short time and has a high energy density.
    Supercapacitor: The energy storage mechanism of supercapacitor is the same as that of EDLC, which uses the electrochemical double layer effect to store electrical energy. Its working principle is to store and release charge by polarizing electrolytes.

  • 3. What is the double layer in supercapacitors?

    The double layer in supercapacitor refers to the situation that when a conductive electrode (such as porous activated carbon material) is immersed in an electrolyte solution, the electrode surface and the liquid interface will form excess charges of opposite signs due to uneven charge distribution on both sides, thereby generating a potential difference between the interfaces. This phenomenon is the basis for the formation of the double layer. Specifically, the double layer consists of an inner Helm layer (a compact adsorption layer close to the electrode surface) and a diffusion layer (an ion distribution layer close to the electrolyte side).
    The formation process of the double layer
    Uneven charge distribution: When a conductive electrode is immersed in an electrolyte solution, the electrode surface and the liquid interface will form excess charges of opposite signs due to uneven charge distribution on both sides.
    Electric field action: Under the action of the electric field, the positive and negative ions in the electrolyte will quickly move to the electrode surface, forming a compact charge layer at the positive and negative electrodes, namely the double layer.
    Charge accumulation: The formation of the double layer depends on the electron enrichment on the electrode surface and the redistribution of ions in the electrolyte, and energy storage is achieved through the accumulation of interfacial charges.

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+86-755-28503874
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568248857, 827259012, 316249462
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Rubycon
Rubycon
Rubycon is a company that supplies miniature electrolytic capacitors.
Rubycon was founded in Tokyo, Japan in 1958. The company's products mainly include aluminum electrolytic capacitors, thin film polymer layered capacitors, conductive polymer solid aluminum...
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