1.85 mm Male Four-Hole Solderless Panel-Mount RF Connector, DC–67 GHz
P/N: VST-CPM185M-01
– DC–67 GHz frequency range
– 1.85 mm male interface
– VSWR ≤1.45
– Four-hole flange mount
– Ø0.23 mm / Ø0.30 mm rear-pin options
Engineering Note
VST-CPM185M-01 is the male 1.85 mm member of the 67 GHz flange-mount connector group, intended for measurement assemblies that must present a plug interface directly at a panel or module boundary. Its solderless rear contact is available for Ø0.23 mm or Ø0.30 mm pins, separating the replaceable external port from the internal launch. The 12.7 mm overall length and square four-hole flange define the required mechanical envelope.
Technical Specifications
| Model | VST-CPM185M-01 |
|---|---|
| Product Type | Solderless flange-mount RF connector |
| Engineering Position | High-Frequency Measurement Component |
| Interface | 1.85 mm Male |
| Mounting Style | Four-hole solderless panel mount |
| Frequency Range | DC–67 GHz |
| Impedance | 50 Ω |
| VSWR | ≤1.45 |
| Dielectric Withstand Voltage | 1000 Vrms |
| Insulation Resistance | 5000 MΩ |
| Overall Length | 12.7 mm |
| Mounting Geometry | 12.8 mm square flange; Ø1.7 mm mounting holes; 9.5 mm × 6.35 mm hole pitch |
| Rear Contact Configuration | Selectable rear pin diameters: Ø0.23 mm or Ø0.30 mm |
| Dielectric | PTFE |
| Outer Conductor | Stainless steel, passivated |
| Center Conductor | Beryllium copper, gold-plated |
Target Applications
Female-Port Instrument Coupling
Presents a male 1.85 mm port for direct mating to female test cables, adapters, and instrumentation.
Replaceable Module Interfaces
Allows the external precision port to be mounted at the enclosure wall independently of the internal launch path.
67 GHz Measurement Assemblies
Supports broadband fixture and subsystem measurements where a flange-secured male interface is required.
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