Fujikura Ltd.

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Electronic Materials and Components

Electronic Materials and Components

High-tech ...in your palm

Waves of Microelectronics are sweeping the every accessible device and electronic equipment. Amid rapid technological innovation, the lead time from development to commercialization is becoming drastically shortened and high technology is put to use one after another as palm-sized products. Fujikura has a long history of developing a wide variety of wiring materials from their development and prototype production to mass-production. We intend to supply high-tech electronic components as system products that satisfy user needs.
This is our policy for electronic component development at Fujikura as a comprehensive wiring system creator.

Micro coaxial cable assemblies


As our micro coaxial cables are thin and flexible and have noise immunity, good transmission characteristics in GHz frequency bands as well as high flexing characteristics, they are used widely as wiring materials in the opening/closing or rotating structures of small electronic instruments such as cell phones.
We have developed flat-type micro coaxial cable assemblies to meet the needs for sliding-type opening/closing equipment. We have developed ribbon cables made of 3 to 5 micro coaxial cables covered with resin excellent in abrasion resistance and processability, achieving the height of the wiring assembly of 1 to 1.5 mm by arranging the ribbon cables vertically and assembling them using components such as connectors.
It has endured sliding of more than 200,000 times due to larger radius of bending section. Existing sheet type wiring materials need heights of 2 to 3 mm for assembling while our product need only 1 to 1.5mm, and thus our flat micro coaxial cable assemblies will become the best solution to slimmer equipment in the future.

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