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MHV (Miniature High Voltage) Connectors are designed for high-voltage applications of BNC connectors (DC voltage between 500 V and 5 kV). MHV connectors are sometimes referred to as "high-voltage BNCs." CeramTec's standard MHV connectors are available as single ended or double ended units with a floating shield or a grounded shield.
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Single Ended Weldable for 1 Pin Weld Installation Miniature High Voltage (MHV) Coaxial Electrical Connector

1 Pin and Weld Installation Miniature High Voltage (MHV) Coaxial Electrical Connector
Single Ended for 1 Pin International Organization for Standardization (ISO) Flange Installation Miniature High Voltage (MHV) Coaxial Electrical Connector

1 Pin and International Organization for Standardization (ISO) Flange Installation Miniature High Voltage (MHV) Coaxial Electrical Connector
Single Ended for 1 Pin International Organization for Standardization (ISO) Flange Installation Miniature High Voltage (MHV) Coaxial Electrical Connector

1 Pin and International Organization for Standardization (ISO) Flange Installation Miniature High Voltage (MHV) Coaxial Electrical Connector
Single Ended for 1 Pin International Organization for Standardization (ISO) Flange Installation Miniature High Voltage (MHV) Coaxial Electrical Connector

2 Pin and International Organization for Standardization (ISO) Flange Installation Miniature High Voltage (MHV) Coaxial Electrical Connector
Single Ended for 1 Pin International Organization for Standardization (ISO) Flange Installation Miniature High Voltage (MHV) Coaxial Electrical Connector

3 Pin and International Organization for Standardization (ISO) Flange Installation Miniature High Voltage (MHV) Coaxial Electrical Connector
Description N/A MHV (Miniature High Voltage) Connectors are designed for high-voltage applications of BNC connectors (DC voltage between 500 V and 5 kV). MHV connectors are sometimes referred to as "high-voltage BNCs." CeramTec's standard MHV connectors are available as single ended or double ended units with a floating shield or a grounded shield.

Low Frequency/Single Ended - Grounded Shield
Brands N/A Ceramaseal®
Type N/A Single Ended
Shield N/A Grounded
Number of Pins N/A 1 N/A 1 N/A 1 N/A 2 N/A 3
Flange Size N/A
Installation Size N/A N/A NW16KF N/A NW40KF N/A NW40KF N/A NW40KF
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
Pressure at 20 Degree Celsius (ºC) Temperature N/A 1400 psig97 bar N/A N/A N/A N/A
Impedance Rating N/A Non-Constant
Housing Material N/A 304 Stainless Steel
Pin Material N/A 304 Stainless Steel
Insulation Material N/A Alumina Ceramic
Magnetic Material N/A false
Direct Current (DC) Voltage Rating N/A 5 kV
Conductor Current Rating N/A 3.6 A
Pin/Shield Direct Current (DC) Voltage Rating N/A
Shield/Grounded Direct Current (DC) Voltage Rating N/A
Temperature Range N/A -269 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
Coupling N/A Bayonet
Coaxial Connector Type N/A Miniature High Voltage (MHV)
Standard Specifications N/A
  • Grounded shield versions
  • Connectors sold with or without air side plugs
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
  • Ceramic-to-Metal
New Products N/A
  • Floating SMA Connector
  • BNC to Microdot® Connector
  • New 50 Ohm BNC Connector Design
Additional Information N/A CeramTec coaxial connectors consist of two concentric conductors: a central conductor surrounded by and insulated from a second tubular conductor. The outside conductor is usually at ground potential but in some product variations may be floated off ground by employing an additional insulating ring. The outer conducting surface can prevent radio frequency noise from passing to or from the central conductor. CeramTec's Ceramaseal® product line includes a complete line of industry-standard coaxial connectors ranging from Microdot® through SHV. These coaxial connectors are manufactured for high and ultra-high vacuum service. These coaxial connectors are manufactured for high and ultra-high vacuum service.

Advanced ceramic-to-metal & glass-ceramic sealing technology
Accessories N/A Part Number - 7116-01
Name - Air Side Plug
Description - MHV Plug
Type - Air Side
Direct Current (DC) Voltage - 5 kV
Conductor Current - 10 A
Dimension H - 0.56 in [14 mm]
Dimension L - 1.5 in [38 mm]

Part Number - 18921-02-A
Name - Air Side Cable Assembly
Type - 52 Ohm MHV - Double Ended
Length - 10 ft
Direct Current (DC) Voltage - 5 kV
Conductor Current - 10 A
Minimum Temperature - -55 ºC
Maximum Temperature - 85 ºC

Part Number - 7429-01-A
Name - Contacts
Description - Accepts wire up to 0.050 in [1.3 mm]
Type - 0.094 Set Screw Type Contacts
Material - Beryllium Copper

Part Number - 7332-04-A
Name - Contacts
Description - Accepts wire up to 0.094 in [2.4 mm]
Type - 0.094 Barrel Type Contacts
Material - Beryllium Copper

Cable - RG-59/U
Features N/A Miniature