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  • Full Description
  • Features & Specification
  • Important Notices
  • Prefix: R114, R115, R116, R117, R112
  • Size: Miniature
  • Coupling System: Snap-on, Slide-on, Screw-on
  • Min. Mating Cycles: 500
  • Main Cable Types: RG178, RG316, RG174, Semi-Rigid & Conformable
  • Termination: Crimp, Clamp, Solder, Press-fit, SMT, Dip Solder
  • Impedance: 50 ohms

Electrical Notes

See literature for derating curves

Safety Notes

Connectors must not be plugged or unplugged under load. Non-observance and improper use can result in personal injury

Ingress Protection Notes

Rating only guaranteed when locked to the proper mating half from the same manufacturer unless stated otherwise

Additional accessories may also be required to maintain IP rating in some instances

The SMB snap-on and SMC screw-on subminiature coaxial connectors provide a fast and reliable connection for high density packaging for applications up to 10GHz.

Radiall offers a very large range of SMB & SMC connectors, including cable plugs and jacks with bulkhead and panel mount configurations, bulkhead and panel mount receptacles; through hole, SMT and edge card receptacles and in-series and between series adapters.

The SMB series also features versions with lower mating forces than standard. Four types of interconnection mechanisms are available:

  • SMB standard: snap-on connection
    The design permits quick engagement and disengagement.
  • SMB limited detent (SMB-A): snap-on connection with low mating force
    The design permits quick engagement and disengagement and is suitable for printed circuit boards. Radiall offers a range of PCB and bulkhead receptacles with female center contact. The SMB-A receptacles are completely intermateable with standard SMB jacks.
  • SMB slide-on (SUBGLIS): slide-on connection
    The design is suitable for back plane and blind mate applications. In this case, we recommend the association of a mobile connector (floating jack / receptacle) with a fixed connector (panel plug / jack, receptacle). The SUBGLIS connectors are completely intermateable with standard SMB and SMB-A connectors and for that, they can be used for test applications.
  • SMB Lock:
    Plugs (with female center contact) have a coupling nut allowing a reliable lock-on connection (50 N min). This range allows a visual control of the locking system.

These four types of SMB connectors have the same electrical performances.

For a more detailed description of this connector series please see the manufacturers brochure which is available to download above.

For a personalised quotation on any of the part numbers seen in this range please complete the ‘Quick Quote’ form or simply call us on 01744 815001.

  • Prefix: R114, R115, R116, R117, R112
  • Size: Miniature
  • Coupling System: Snap-on, Slide-on, Screw-on
  • Min. Mating Cycles: 500
  • Main Cable Types: RG178, RG316, RG174, Semi-Rigid & Conformable
  • Termination: Crimp, Clamp, Solder, Press-fit, SMT, Dip Solder
  • Impedance: 50 ohms

Electrical Notes

See literature for derating curves

Safety Notes

Connectors must not be plugged or unplugged under load. Non-observance and improper use can result in personal injury

Ingress Protection Notes

Rating only guaranteed when locked to the proper mating half from the same manufacturer unless stated otherwise

Additional accessories may also be required to maintain IP rating in some instances

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