| 摘要 |
A contact surface structure including furring layers made of non-magnetic nickel formed by an electroless plating of nickel and gold plating layers applied on the furring layers is provided on contact surfaces of male and female metal members constituting a central conductor of coaxial connector. A coaxial connector having an intermodulation distortion suppressed effectively, a high mechanical strength, a high ruggedness, and can be manufactured at a low cost is realized by providing an intermetallic contact surface structure.
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