Key Specifications
Type Design:
Precision
Connection Type:
Between Series
Connector 1 Series:
1.85mm
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
3.5mm
Connector 2 Gender:
Plug (Male)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
33
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.15
Description
3.5mm Plug (Male) to 1.85mm Jack (Female) | Straight Adapter | Screw-Lock | Stainless Steel Body
The ROSNOL AD-PC1V25A/9XX-9X is designed for 50 Ω RF systems, supporting DC to 33 GHz with VSWR ≤ 1.15 and insertion loss ≤ 0.05 × √F (GHz). It employs screw-lock coupling on both ends for secure engagement, with axial contact captivation ≥ 20 N and mechanical durability of ≥ 500 mating cycles per side. Electrical specifications include insulation resistance ≥ 5 GΩ, test voltage 500 V rms, working voltage 150 V rms, and RF leakage ≥ 100 dB up to 1 GHz.Both sides feature beryllium copper center contacts with gold plating over nickel-phosphorus underplate. Stainless steel bodies and coupling nuts are passivated for enhanced corrosion resistance, while PEI insulators maintain low-loss characteristics. A silicone rubber gasket ensures environmental sealing. The adapter operates from −55 °C to +165 °C.
ROSNOL’s precision-engineered RF adapters provide high quality at cost-effective pricing. All products are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH standards. Customization for materials, plating, and mechanical design is available to support specific system needs.
