Precision 1.85 mm Male to SSMA Female RF Coaxial Adapter, DC–40 GHz
P/N: VST-A-185MSSMAF-01
– DC–40 GHz coverage for compact high-frequency measurement links
– 1.85 mm Male to SSMA Female interface conversion
– VSWR ≤1.12 supports low-reflection transition performance
– 28.85 mm body with M7 and 10-36 UNS threads
– Suitable for VNA fixtures and SSMA module validation
Technical Specifications
| Model | VST-A-185MSSMAF-01 |
|---|---|
| Product Type | Precision mixed-interface RF coaxial adapter |
| Interface | 1.85 mm Male to SSMA Female |
| Frequency Range | DC–40 GHz |
| Impedance | 50 Ω |
| VSWR | ≤1.12 |
| Dielectric Withstand Voltage | 1000 Vrms |
| Insulation Resistance | 5000 MΩ |
| Overall Length | 28.85 mm |
| 1.85 mm Interface Thread | M7 × 0.75-6g |
| SSMA Interface Thread | 10-36 UNS-2B |
| Dielectric | PEI |
| Outer Conductor | Stainless steel, passivated |
| Center Conductor | Beryllium copper, gold-plated |
Target Applications
The 1.85 mm to SSMA format supports compact fixture paths that need a defined 40 GHz mixed-interface link.
SSMA female connectivity helps evaluate modules and subassemblies using compact threaded RF interfaces.
VSWR ≤1.12 supports low-reflection transitions between precision 1.85 mm and SSMA-connected test hardware.
The 28.85 mm straight body helps maintain controlled spacing where bench equipment and fixtures use different connector series.
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