SMA-KFD-4方板连接器,两个安装孔,母头

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界面Interface

 According to                                                   IEC 60169-4

电气特性Electrical

特性阻*Characteristic Impedance                                      50 ohm

频率范围Frequency Range                                             0-3GHz

电压驻波比VSWR                                                      ≤1.10

*电强度Dielectric Withstanding Voltage             ≥4000V RMS,50Hz,at sea level

*缘电阻Dielectric Resistance                                        ≥10000MΩ

接触电阻Contact Resistance          中心导体间Center Contact         ≤0.4mΩ

                                    外导体间Outer Contact           ≤1.5mΩ

机械特性Mechanical

机械耐久性Durability                              Mating cycles        ≥500

材料及涂镀Material and plating

                            Material                            plating

外壳Body                    黄铜Br*                          金Au

*缘子Insulator               聚四氟乙烯PTFE                      － 

内导体Center conductor      铍铜Phosphor bronze              金Au

环境特性Environmental

温度范围Temperature Range                                -40℃～ 85℃