New EDLC SuperCap with Diameter of 18mm and Length of 50mm

Press Release Summary:

  • Operating temperature is -40°C to 70°C and rated at 2.5V
  • Can be charged and rapidly discharged with high current and have excellent charge-discharge cycle life
  • Suitable for electrical storage, battery assistance and short-term backups

Original Press Release:

High-Capacitance Radial EDLC SuperCap From UCC in Stock at TTI

Fort Worth, Texas -- January 4, 2022 -- TTI, Inc., a leading specialty distributor of electronic components, has stock for immediate shipment of DDKA/DKA Series Electric Double Layer Capacitors (EDLC) from United Chemi-Con. Compared to commonly used rechargeable batteries, EDLCs, or supercaps, are capable of being charged and rapidly discharged with high current and they have an excellent charge-discharge cycle life. These characteristics make them suitable for electrical storage, battery assistance and short-term backups. The radial-leaded DDKA/DKA Series is rated at 2.5V from -40°C to 70°C. Typical capacitance is 50F with a diameter of 18mm and length of 50mm.

To learn more, visit UCC DKA Series Radial-Leaded EDLCs at TTI.

About TTI

TTI, Inc., a Berkshire Hathaway company, is an authorized, specialty distributor of electronic components. Founded in 1971, the emphasis on a broad and deep product portfolio, available-to-sell inventory and sophisticated supply chain programs has established TTI as a distributor of choice to manufacturers in the industrial, defense, aerospace, transportation, medical and communications sectors worldwide. TTI and its wholly owned subsidiaries, the TTI Family of Specialists, Mouser Electronics, Sager Electronics and the Exponential Technology Group employ over 7,300 people in more than 136 locations throughout North America, South America, Europe, Asia and Africa. Globally, the company maintains over 3 million square feet of dedicated warehouse space in 30 distribution centers, housing over 850,000 component part numbers. For more information about TTI, visit

About United Chemi-Con

United Chemi-Con, a wholly owned subsidiary of Nippon Chemi-Con, was established in the United States in 1970. The company is the largest manufacturer and supplier of aluminum electrolytic capacitors in North America, with more than 8,000 unique products available.

United Chemi-Con is headquartered in Rolling Meadows, Ill., with manufacturing and warehouse facilities located in Buena Park, Calif., and Lansing, N.C. This--combined with our sales, service and field engineering support throughout the country--ensures customers are met with a superior level of customer service.

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