Murata is proud to introduce the high-performance DMF Electrical Double Layer Capacitor (EDLC) that delivers high capacitance and low ESR in a small, slim package. The DMF EDLCs from Murata measure 2.5mm and 3.2mm in thickness, with capacitance of 330mF and 470mF and maximum working voltage of 5.5V. This supercapacitor offers 40 - 60mOhms ESR and stable temperature characteristics, enabling it to be charged and discharged frequently over the operating range of -30ºC to +70ºC. The DMF EDLC has the highest power density levels available in the industry, making it ideal for use as an auxiliary power source in LED flash units, digital cameras, and cell phones. Combining the DMF capacitor with various power devices provides a life cycle of 100,000 cycles or more and enables it to be used as a maintenance-free power storage element.

• ESR: 40-60mΩ
• Operating temperature range: -30°C - +70°C
• Compact and slim: 21mm x 14mm x 2.5mm
• Long cycle life exceeding 100k cycles
  -Maintenance-free energy device with flexible charge/discharge profiles
• ESR change -30ºC < twice the nominal ESR