1.0 mm Male to 1.85 mm Female RF Adapter DC–67 GHz VST-A-110M185F-02
P/N: VST-A-110M185F-02
• 1.0 mm male to 1.85 mm female straight RF adapter, DC–67 GHz
• 50 Ω impedance; VSWR ≤ 1.3
• Dielectric withstand voltage: 200 Vrms; insulation resistance: 5000 MΩ
• 17.55 mm overall length; HEX6 and HEX8 wrench flats
• Passivated stainless steel outer conductor; gold-plated beryllium copper center conductor
Product overview
VST-A-110M185F-02 is a straight precision RF adapter with a 1.0 mm male interface on one end and a 1.85 mm female interface on the other. Designed for DC–67 GHz coaxial interconnects, it provides a 50 Ω transition for millimeter-wave test setups, instrument interconnections and component characterization.
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 female, straight |
| 1.85 mm interface thread | M7 × 0.75-6g (drawing designation) |
| Overall length | 17.55 mm |
| Wrench flats | HEX6 and HEX8 |
| 1.0 mm end diameter | Ø6.5 mm (as dimensioned) |
| Materials & construction | |
| Outer conductor | Stainless steel, passivated |
| Center conductor | Beryllium copper, gold plated |
| Dielectric | PEI |
Connection & handling
Mate the 1.0 mm male end with a compatible 1.0 mm female interface and the 1.85 mm female end with a compatible 1.85 mm male interface. Inspect and align the precision mating surfaces before connection, and follow the appropriate connector tightening procedure. Refer to the product drawing for the 17.55 mm overall length and HEX6/HEX8 wrench clearances.
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