Ordinality, the tiniest capacitor is considered to be about 0.25mm x 0.125mm. In a world where ever-smaller parts are a virtue, Murata Manufacturing has created a multilayer ceramic capacitor that is 0.16 mm x 0.08 mm (006003-inch size). This achievement represents a volume ratio approximately 75% lower than the existing smallest product.

In recent years, as electronic devices become more sophisticated and compact, the number of electronic components installed has increased, while simultaneously the space required for installation has been reduced. As electronic devices continue to advance in intelligence, there has been a corresponding increase in the incorporation of MLCCs across all types of electronic devices, with the latest smartphones utilizing up to 1000 units. Against this background, there is a growing need for ultra-compact products that enable high-density component mounting with limited mounting space.

Murata noted in a statement that the company has worked for decades to develop an understanding of raw materials, manufacturing processes, and production technologies. In 2014, Murata brought a multilayer ceramic capacitor to market at the size of 008004-inch (0.25×0.125mm). Those capacitors have experienced growing utilization in smartphone modules and wearable devices. The creation of this new smaller MLCC is the outcome of years of focused R&D in elemental technologies.

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“Under our slogan ‘Innovator in Electronics’ we will continue to provide innovative products and developing technologies,” said Hidetoshi Nakagawa, general manager of ceramic capacitor marketing at Murata Manufacturing.  “This product is another world’s first in a long line of Murata’s market defining MLCCs and will significantly contribute to the future miniaturization and improvement of our customer’s electronic devices.”