DMH series ultra-slim supercapacitor

Murata Manufacturing Co., Ltd. has introduced the DMH Series, the world's lowest profile 0.4mm supercapacitor. The product is for peak power assist, as required in wearables applications and various other devices. Production starts in February 2017.


  • Low profile design (0.4mm); ideal for the thinnest devices
  • 4.5V; ideal for peak power assist with lithium-ion batteries
  • 35mF large capacity and low ESR of 300mΩ; enabling peak power assist in tens of milliseconds, with 1A for example


Murata DMH Series Ultra-Slim Supercapacitor
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