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Key Features & Specifications


  • >12 GHz typical

Input Impedance and Capacitance

  • Differential Input R: 50 kOhm
  • Differential Input C: 0.33 pF
  • Single Ended Input R: 25 kOhm
  • Single Ended Input C: 0.53 pF



  • Industry’s only RoHS compliance solder-in probing solution.
  • Flat frequency response all the way to >12GHz.
  • Most economical solder-in probe solution today.
  • The N5425A InfiniiMax ZIF probe head does not include any ZIF probe tips. Either N5426A ZIF tips or N5451A long-wired ZIF tips should be ordered with.