Rosenberger SMB subminiature coaxial connectors suit various applications up to 4 GHz. The snap-on locking mechanism provides a fast and reliable connection for high packing density applications. These versatile connectors can be used in internal devices and cable assemblies.

Please note: Rosenberger defines male – female according to the design of center contact.


Product Portfolio

  • Cable connectors
  • Panel connectors
  • PCB connectors
  • Cable assemblies
  • Adaptors and terminations



  • Impedance 50 Ω
  • Interface according to IEC 60169-10, CECC 22130, MIL-PRF-39012
  • Frequency range DC to 4 GHz
  • Return loss (cable connector straight) ≥ 17 dB (typ.)
  • Mating cycles ≥ 500
  • Snap-on locking mechanism



  • Fast and reliable connection
  • For high packing density



  • SMB connectors can be applied in internal devices and cable assemblies


Rosenberger Series Code 59

Product Overview and Resources