Key Specifications
Type Design:
Precision
Connection Type:
Between Series
Connector 1 Series:
SMA
Connector 1 Gender:
Plug (Male)
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):
18
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 SMA Jack (Female) | Straight Adapter | Screw-Lock | Stainless Steel Body
The ROSNOL AD-PC1A15A/9XX-9XX is a precision adapter for 50 Ω RF systems, operating from DC to 18 GHz with VSWR ≤ 1.15 and insertion loss ≤ 0.05 × √F (GHz). It features screw-lock coupling on both ends, ensuring secure engagement and axial contact captivation ≥ 28 N. Mechanical durability reaches ≥ 500 mating cycles per side. Electrical performance includes insulation resistance ≥ 5 GΩ, test voltage 1000 V rms, and RF leakage ≥ 100 dB up to 1 GHz.Materials and plating are optimized for reliability: both sides use beryllium copper center contacts with gold plating over a non-magnetic nickel-phosphorus underplate. Stainless steel bodies and coupling nuts are passivated for corrosion resistance, PTFE and PS insulators ensure low loss, and a silicone rubber gasket enhances sealing. The adapter operates within a temperature range of −65 °C to +125 °C.
ROSNOL’s precision-engineered RF adapters deliver dependable performance at competitive pricing. Manufactured in ISO 9001-certified facilities, all products comply with RoHS and REACH regulations. Customization services for materials, plating, and mechanical design are available to meet specialized interconnect requirements.
