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Series SMB RF coaxial connectors developed according to the specification MIL-C-39012, with shap-on coupling mechanism, have the advantages of light, small, easy mating and super electrical performaces, etl. The products are suitable to connect the RF coaxial cable of high frequency circuit in radio equipment and eletrical instrument.

Features:Broadband performance with low reflection DC to 4GHz providing low cost connector is combined with high quality. Quikly snap-on mating reduces installation time. Availability in 50 Ohm, 75 Ohm and High Density 75 Ohm ensures customer solutions to the specific applications.Various Plating options:Nickel, Gold, Also selective plating provides corrosion resistance as well as good solder ability characteristics. SMB PCB slide-on plug with a low instertion force. Idear for mating a high number of connectors on a pair of PCBs.

Technical specifications:

  Electrical Characteristics
  Impedance  50Ω
  Frequency range  4GHz
  VSWR-Value  1.25+0.021f(GHz) For RG316/U
  Insertion Loss  0.250×√f(GHz)
  Proof Voltage (depending on cable type)  750V/50Hz
  Insulation Resistance  ≥1GΩ
  Contact Resistance  Center Contact  ≤6MΩ
  Outer Contact  ≤1MΩ
  Mechanical Characteristics
  Engagement force  8N-63N
  Un Engagement force  8N-63N
  Contact captivation  ≥18N
  Mating Cycles  ≥500cycles
  Environmental
  Working Temperature Range  -65℃ up to +165℃
  Relative Humidity  MIL-STD-202
  Vibration  MIL-STD-202
  Corrosion  MIL-STD-202
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