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MMCX射频同轴连接器

■ 主要技术特性MAJOR TECHNICAL CHARACTERISTICS
  温度范围Temperature Range      -55~+155℃(PE Cable -40~+85℃)
  特性阻抗  Impedance            50Ω, 75Ω
  频频范围  Frequency Range       DC~6GHz
  工作电压  Working Voltage        250V(50Ω) 170V(75Ω)   at sea level
  耐   压  Withstanding Voltage    750V(50Ω) 250V(75Ω)    at sea level
  接触电阻  Contact Resistance
           内导体之间Center Contact        ≤5mΩ
           外导体之间Outer Contact        ≤2.5mΩ
  绝缘电阻  Insulation  Resistance         ≥1000MΩ
  内导体保持力  Center conductor retention force  ≥0.28N
  插入损耗    Insertion Loss                    0.18dB/1GHz
  连接器啮合力Engagement force                ≤20N
  连接器拉脱力Disengagement force              ≥8N
  电压驻波比  Voltage Standing Wave Ratio
               直式  Straight                  ≤1.20/1GHz
            弯式  Right angle                ≤1.45/1GHz
  耐用性  Durability(mating)                  ≥500次（cycles）
■ 材料涂覆MATERIAL＆PLATING
         壳体  body                  黄铜  brass                镀硬金  gold plated
        插针  pin contact            锡青铜beryllium-copper    镀硬金  gold plated
        插孔  socket contact         镀青铜beryllium-copper    镀硬金  gold plated
        弹性接触件resilient contact  镀青铜beryllium-copper   镀硬金  gold plated
       绝缘体insulator             聚四氟乙烯PTEE
       压接套crimp ferrule         铜合金copper alloy         镀镍或镀金nickel or gold plated
       O型密封件o-ring sealing   硅橡胶6146 silicone rubber
■ 适用技术标准APPLICABLE STANDARD
         CECC 22220
         IEC-61169-36