Ultra-slim supercapacitor for wearable applications with very low profile

Murata has introduced the DMH series, claimed to be the world's lowest profile supercapacitor. The product is designed for peak power assist duties in wearable applications and various other devices. The company’s DMHA14R5V353M4ATA0 supercapacitor has a very low profile design and at just 0.4mm thick it is ideal for use in the thinnest devices. Its footprint is 20mm x 20mm. The supercapacitor’s 4.5V rated voltage is ideal for peak power assist with lithium-ion batteries, and its 35mF large capacity and low ESR of 300milli-Ohms enable peak power assist in tens of milliseconds, with 1A for example. With its low profile design, the series is aimed at limited space applications and is ideal for use in various wearable devices, mobile electronics, smart cards, electronic paper devices, and similar applications. Meeting the needs of this wide range of applications, the supercapacitor is able to operate over a wide temperature range of -40C to 85C.