| 摘要 |
PROBLEM TO BE SOLVED: To provide a switch capable of enlarging isolation in an opened state. SOLUTION: The switch is provided with a moving part (40) provided on a substrate (10), a first electrode (22) provided on the moving part (40), and a second electrode (24) which can be brought into contact with the first electrode and which is fixed to the substrate. When operation frequency is f(HZ), transfer impedance is R<SB>0</SB>(Ω), and the static capacity is C(F) when the first electrode and the second electrode are opened; f×R<SB>0</SB>×C≤1.6×10<SP>-4</SP>. COPYRIGHT: (C)2008,JPO&INPIT
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