界面interface

according to iec 60169-4

电气特性electrical

特性阻抗characteristic impedance 50 ohm

频率范围frequency range 0-3ghz

电压驻波比vswr ≤1.10

抗电强度dielectric withstanding voltage ≥4000v rms,50hz,at sea level

绝缘电阻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brass镍ni

绝缘子insulator 聚四氟乙烯ptfe －

内导体center conductor锡磷青铜phosphor bronze 银ag

环境特性environmental

温度范围temperature range -40℃～+85℃

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