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Cosmtec Products

 
 
SMB (Subminiature version B) Connectors have a snap-on coupling and are available for 50 OHM and 75 OHM offering electrical performance from DC to 4GHz (50 OHM) and from DC to 2GHz (75 OHM). SMB Styles are available for flexible, conformable and semi-rigid cables. SMB series are available for mounting to printed circuit boards employing through-hole soldered, through-hole press-fit and surface mount technique (SMD). Solder, crimp and clamp modes are used to assemble SMB connectors to cables. Applications include Base Stations, Automotive, GPS, Telecom Cable Assemblies, Components, Instrumentation PC/LAN, Process Controls, Radio Boards Surge Protection, Test and Measurement Video Systems.
 
SMB & SMC are all the same type but with different coupling system.
SMB has a snap-on coupling that is rapid but secure connections.
SMC has a threaded coupling for vibration environments.
 

Electrical
Impedance 50 ohm / 75 ohm 
Frequency range  DC ~ 4 GHz (50 ohm) / DC~ 2 GHz (75 ohm)
VSWR  
 
Dielectric withstanding voltage  
Working voltage  335 V rms
Center contact resistance  6 m ohm
Outer contact resistance  1 m ohm
Insulation resistance  100 M ohm
 
Mechanical
Coupling  Snap-on
Contact Retention  
Mating torque  
Mating Durability  500 mating cycles
 
Environmental
Temperature Range   −65ºC ~ +155 ºC
Vibration  
Corrosion resistance  
 
Materials
Body, coupling nut  Brass
Insulator  Teflon
Center contact  Brass (male) / Beryllium or Phosphor bronze (female)
Crimping Ferrule  Annealed copper ally
Body plating  Gold
Center contact plating  Gold

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

Applications:

  • Cable Assembly
  • GPS
  • Radio Boards
  • Telecom
  • PC/LAN
  • Test and Measurement
  • Components
  • Vedio System
  • Base station
  • Instrumentation
  • Process Controls
  • Surge Protection

SMB PLUG-PLUG ADAPTER

SB-021 SMB PLUG-PLUG ADAPTER
  • Specifications

    SERIES

    SMB

    CONNECTOR GENDER

    PLUG

    CONTACT GENDER

    FEMALE

    SERIES

    SMB

    CONNECTOR GENDER

    PLUG

    CONTACT GENDER

    FEMALE

    DESCRIPTION

    ADAPTER

    OUTLINE

    STRAGIHT

    IMPEDANCE

    50 OHM
 

SMB JACK-JACK ADAPTER

SB-022 SMB JACK-JACK ADAPTER
  • Specifications

    SERIES

    SMB

    CONNECTOR GENDER

    JACK

    CONTACT GENDER

    MALE

    SERIES

    SMB

    CONNECTOR GENDER

    JACK

    CONTACT GENDER

    MALE

    DESCRIPTION

    ADAPTER

    OUTLINE

    STRAIGHT

    IMPEDANCE

    50 OHM
 

SMB JACK BULKHEAD FOR P.C.B MOUNT

SB-023 SMB JACK BULKHEAD FOR P.C.B MOUNT
  • Specifications

    SERIES

    SMB

    CONNECTOR GENDER

    JACK

    CONTACT GENDER

    MALE

    MATING TYPE

    PCB

    DESCRIPTION

    BULKHEAD-REAR MOUNT

    OUTLINE

    STRAIGHT

    IMPEDANCE

    50 OHM
 

SMB JACK R/A BULKHEAD FOR P.C.B MOUNT

SB-024 SMB JACK R/A BULKHEAD FOR P.C.B MOUNT
  • Specifications

    SERIES

    SMB

    CONNECTOR GENDER

    JACK

    CONTACT GENDER

    MALE

    MATING TYPE

    PCB

    DESCRIPTION

    BULKHEAD-REAR MOUNT

    OUTLINE

    RIGHT ANGLE

    IMPEDANCE

    50 OHM
 

SMB PLUG-NIPPLE(FME) PLUG R/A ADAPTER

SB-031 SMB PLUG-NIPPLE(FME) PLUG R/A ADAPTER
  • Specifications

    SERIES

    SMB

    CONNECTOR GENDER

    PLUG

    CONTACT GENDER

    FEMALE

    SERIES

    NIPPLE

    CONNECTOR GENDER

    PLUG

    CONTACT GENDER

    MALE

    DESCRIPTION

    ADAPTER

    OUTLINE

    RIGHT ANGLE

    IMPEDANCE

    50 OHM
 

SMB PLUG - SMA JACK ADAPTER

SB-039 SMB PLUG - SMA JACK ADAPTER
  •   

    Specifications

    SERIES

    SMB

    CONNECTOR GENDER

    PLUG

    CONTACT GENDER

    FEMALE

    SERIES

    SMA

    CONNECTOR GENDER

    JACK

    CONTACT GENDER

    FEMALE

    DESCRIPTION

    ADAPTER

    OUTLINE

    STRAIGHT

    IMPEDANCE

    50 OHM
DataSheet:SMB PLUG - SMA JACK ADAPTER  

SMB JACK -SMA JACK ADAPTER

SB-041 SMB JACK -SMA JACK ADAPTER
  •   

    Specifications

    SERIES

    SMB

    CONNECTOR GENDER

    JACK

    CONTACT GENDER

    MALE

    SERIES

    SMA

    CONNECTOR GENDER

    JACK

    CONTACT GENDER

    FEMALE

    DESCRIPTION

    ADAPTER

    OUTLINE

    STRAIGHT

    IMPEDANCE

    50 OHM
DataSheet:SMB JACK -SMA JACK ADAPTER  

SMB JACK-JACK BULKHEAD ADAPTER

SB-042 SMB JACK-JACK BULKHEAD ADAPTER
  •  

    Specifications

    SERIES

    SMB

    CONNECTOR GENDER

    JACK

    CONTACT GENDER

    MALE

    SERIES

    SMB

    CONNECTOR GENDER

    JACK

    CONTACT GENDER

    MALE

    DESCRIPTION

    ADAPTER, BULKHEAD

    OUTLINE

    STRAIGHT

    IMPEDANCE

    50 OHM
 

SMB PLUG-JACK ADAPTER

SB-047 SMB PLUG-JACK ADAPTER
  • Specifications

    SERIES

    SMB

    CONNECTOR GENDER

    PLUG

    CONTACT GENDER

    FEMALE

    SERIES

    SMB

    CONNECTOR GENDER

    JACK

    CONTACT GENDER

    MALE

    DESCRIPTION

    ADAPTER

    OUTLINE

    STRAIGHT

    IMPEDANCE

    50 OHM
 
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