1.0 mm Male to 1.85 mm Male RF Adapter DC–67 GHz VST-A-110M185M-02

P/N: VST-A-110M185M-02

  • Straight 1.0 mm male to 1.85 mm male RF adapter, DC–67 GHz
  • 50 Ω nominal impedance; VSWR ≤ 1.3
  • Dielectric withstand voltage: 200 Vrms; insulation resistance: 5000 MΩ
  • 16.75 mm overall length; HEX6 and HEX8 wrench flats
  • Passivated stainless steel outer conductor; gold-plated beryllium copper center conductor

Product overview

VST-A-110M185M-02 is a straight precision RF adapter with a 1.0 mm male interface and a 1.85 mm male interface. It provides a 50 Ω coaxial connection between corresponding female interfaces for RF and millimeter-wave test setups operating from DC to 67 GHz.

Technical specifications

Electrical performance
Frequency range DC–67 GHz
Impedance 50 Ω
VSWR ≤ 1.3
Dielectric withstand voltage 200 Vrms
Insulation resistance 5000 MΩ
Interfaces & mechanical dimensions
Configuration 1.0 mm male to 1.85 mm male, straight
Overall length 16.75 mm
Wrench flats HEX6 and HEX8
Outside diameters Ø6.5 mm and Ø9 mm (as dimensioned)
Materials & construction
Outer conductor Stainless steel, passivated
Center conductor Beryllium copper, gold plated
Dielectric PEI

Connection & handling

Use with compatible 1.0 mm female and 1.85 mm female mating connectors. Check connector compatibility and available wrench clearance before installation; align mating interfaces carefully and follow the applicable connector tightening procedure. Refer to the product drawing for detailed dimensions.

Engineering Support

Need a Quote or Technical Support?

Share the part number, required quantity and application requirements. Our engineering team can assist with product selection, configuration review and quotation support.

Product selection support
Custom configurations available
Specification and compatibility review

Request a Quick Quote