1.0-2.3 DIN 47297


1.0-2.3 (DIN 47297) connectors perform at 50 Ohm up to 10 GHz and are characterized by high mechanical and electrical stability. They are 40 % smaller than the 1.6-5.6 series.

The connectors offer various coupling mechanisms where male types can be connected with any female type. The quick-lock/push-pull locking/coupling version allows quick installation. This series complies with CECC 22230 and DIN 47297.

Locking Mechanisms, Male Types:

  • Type A: Screw-on coupling
    Screwing plug and jack by hand using a coupling nut.
  • Type C: Slide-on coupling with centering sleeve
    Conical insertion guide of floating male connector facilitates connection to fixed female connectors. Interconnection is a slide fit.
  • Type E: Slide-on coupling with retention clip
    For use in multiple or mixed connector housings. In contrast to type C there is an additional retention clip. The interconnection is a slide fit.
  • Type F: Quick-lock/Push-pull coupling mechanism
    Quick-lock coupling mechanism for fast, easy and reliable connections in the tightest of spaces. Assembly tools are not necessary.


Product Portfolio

  • Connectors are available on request



  • Impedance 50 Ω
  • Interface according CECC 22230, DIN 47297
  • Frequency range DC to 10 GHz
  • Return loss (cable connector straight)
  • ≥ 32 dB @ DC to 1 GHz
  • ≥ 23 dB @ 1 GHz to 4 GHz
  • ≥ 16 dB @ 4 GHz to 10 GHz
  • Mating cycles ≥ 500



  • 40 % size reduction compared to 1.6-5.6 connectors



  • Solutions for applications where space limitation is needed, e.g. switching equipment, computers and routers


Rosenberger Series Code 34

Product Overview and Resources