Murata Manufacturing Co., Ltd.: World’s Smallest Ferrite Beads / Noise Filter – 5 G Communications · IoT Equipment

Murata Manufacturing Co., Ltd.: World’s Smallest Ferrite Beads / Noise Filter – 5 G Communications · IoT Equipment

~ Compact and high performance IoT and wearable equipment –

Background of development

Noise filter: required for power supply circuit and signal circuit of electronic equipment

Approximately 100 pieces are used for smartphones with miniaturization and higher performance

Further reduction in size is required for space reduction

In IoT equipment, which is expected to expand next generation communication (5G),  circuits are incorporated in various small devices.

In other words, it is expected that the need for ultra compact noise filters will increase.

Due to miniaturization of internal coils and laminated parts, this product realized miniaturization of about 50% compared with the conventional base area.

Murata Manufacturing

https://www.murata.com/ja-jp/products/info/emc/emifil/2018/1217