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Micro miniature snap-on connector, operating in the range DC-6 GHz.
50 ohms / part series R209
MMS is a cost effective proprietary connector designed in the 1990s for cable to PCB interconnections using SMT technology.


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  • Impedance: 50Ω & 75Ω
  • Frequency range:
    • 50Ω: DC ~ 6GHz 
    • 75Ω: DC ~ 1 GHz 
  • Durability: 50 mating cycles
  • Mated height: 5.2 mm
  • Power rating at 1 GHz: 38W in CW mode


  • The outer diameter of the interface is approx 3.30mm
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