The SMB RF coaxial connector interface features shield/contact crimp/solder as an attachment method.
The snap-on coupling mechanism provides a fast and reliable connection for high packing density applications. These versatile connectors are available in various materials to provide a low-cost solution and can be used in internal devices and cable assemblies. Jaw-Dropper SMB coaxial connector series provides a minimum frequency of DC and a maximum frequency of 3 GHz. RoHS and REACH compliant.


  • Various plating options in nickel, gold, and tin lead
  • Quick connect/disconnect snap on mating reduces installation time
  • SMB PCB slide-on plug and jack allows board-to-board mounting with a low insertion force


  • Base Stations
  • Antennas
  • Radio Boards
  • PC/LAN
  • Global Positioning System (GPS)
  • Instrumentation
  • Telecommunications


SMB Connector Specifications – 50Ohm
Impedance50 Ohm
Frequency RangeDC – 4 GHz (DC – 10 GHz on Extended Range Designs)
Voltage Rating335 Volts RMS Continuous
Dielectric Withstanding Voltage1000 VRMS Max
VSWR  (Return Loss)

Note: These characteristics are typical and may not apply to all connectors.

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SMB AdaptersSMB Adapters

SMB Adapters

JAW-DROPPER offers Coaxial Connector 50 / 75 ohms with high quality and excellent performance. Made in Taiwan.  RoHS and REACH Certified.