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SMB (Subminiature Type-B) connectors are designed for quick connecting and disconnecting. This is made possible by the SMB's spring retention connector. CeramTec's standard SMB connectors are single ended and available with a grounded shield or a floating shield configuration.
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1 Pin Subminiature-B (SMB) Coaxial Electrical Connector

1 Pin Subminiature-B (SMB) Coaxial Electrical Connector
1 to 4 Pins Subminiature-B (SMB) Coaxial Electrical Connector

1 Pin Subminiature-B (SMB) Coaxial Electrical Connector
1 to 4 Pins Subminiature-B (SMB) Coaxial Electrical Connector

2 Pins Subminiature-B (SMB) Coaxial Electrical Connector
1 to 4 Pins Subminiature-B (SMB) Coaxial Electrical Connector

3 Pins Subminiature-B (SMB) Coaxial Electrical Connector
1 to 4 Pins Subminiature-B (SMB) Coaxial Electrical Connector

4 Pins Subminiature-B (SMB) Coaxial Electrical Connector
Description N/A SMB (Subminiature Type-B) connectors are designed for quick connecting and disconnecting. This is made possible by the SMB's spring retention connector. CeramTec's standard SMB connectors are single ended and available with a grounded shield or a floating shield configuration.
Brands N/A Ceramaseal®
Number of Pins N/A 1 N/A 1 N/A 2 N/A 3 N/A 4
Installation N/A Weld N/A International Organization for Standardization (ISO) Flange N/A International Organization for Standardization (ISO) Flange N/A International Organization for Standardization (ISO) Flange N/A International Organization for Standardization (ISO) Flange
Installation Size N/A N/A NW16KF N/A NW40KF N/A NW40KF N/A NW40KF
Flange Size N/A
Pressure at 20 Degree Celsius (ºC) Temperature N/A 3500 psig241 bar N/A N/A N/A N/A
Impedance Rating N/A Non-Constant
Housing Material N/A Kovar®
Pin Material N/A 416 Stainless Steel
Insulation Material N/A Alumina Ceramic
Magnetic Material N/A true
Temperature Range N/A -55 to 450 ºC N/A -25 to 205 ºC N/A -25 to 205 ºC N/A -25 to 205 ºC N/A -25 to 205 ºC
Direct Current (DC) Voltage Rating N/A 500 V
Pin/Shield Direct Current (DC) Voltage Rating N/A
Shield/Grounded Direct Current (DC) Voltage Rating N/A
Conductor Current Rating N/A 1.4 A
Coupling N/A Push-On
Coaxial Connector Type N/A Subminiature-B (SMB)
Standard Specifications N/A Grounded Shield Versions
Extreme/Custom Design N/A
  • Multiple coaxial and multipin connectors in a flange
  • Double ended 50 ohm coaxial connector with floating shield for a cryogenic application
  • Coaxial connectors using a glass ceramic seal for cryogenic and corrosive environments
  • LC connector, TNC connector and other military style coaxial connectors
Applications N/A A few of the many applications in which these coaxial connectors are commonly used are:
  • Telecommunications
  • Semiconductor processing equipment
  • Aerospace equipment
  • Medical equipment
  • Microwave
  • In-vacuum coating
  • Particle accelerators
  • Analytical equipment
  • Oil exploration
  • R&D
  • High energy physics
  • Military defense
New Products N/A
  • Floating SMA connector
  • BNC to Microdot connector
  • New 50 Ohm BNC connector design
Accessories N/A Part Number - 3095-12
Name - Air Side Plug
Description - SMB Plug
Type - Air Side
Direct Current (DC) Voltage - 375 V
Conductor Current Rating - 5 A
Dimension H - 0.25 in (6.4 mm)
Dimension L - 0.71 in (18 mm)

Part Number - 21618-01-A
Name - Air Side Cable Assembly
Type - 50 Ohm SMB - Double Ended
Length - 10 ft
Direct Current (DC) Voltage - 500 V
Conductor Current Rating - 2 A
Minimum Temperature - -70 ºC
Maximum Temperature - 200 ºC

Part Number - 11288-02-X
Name - Contacts
Description - Accepts wire up to 0.032 (0.81)
Type - 0.032 Crimp Contacts
Material - Beryllium Copper

Part Number - 2840-05
Name - Contacts
Description - For 0.025" - 0.075" Diameters
Type - Crimp Tool

Cable - RG-174/U