Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
SMA Snap-On
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
SMA
Connector 2 Gender:
Jack (Female)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Snap-On
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
18
Connector 1 Body Material:
Beryllium Copper
Connector 1 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.15
Description
SMA Snap-On Plug (Male) to SMA Jack (Female) Adapter | Snap-Lock & Screw-Lock | Beryllium Copper Body
The ROSNOL AD-AQ1A25A/99X-9X adapter provides robust interconnection for SMA snap-on and SMA connectors in RF systems. With a frequency range from DC to 18 GHz and 50 Ω impedance, it maintains VSWR ≤1.15 and low insertion loss. Electrical specifications include insulation resistance ≥5 GΩ, test voltage 1000 V RMS, and working voltage 350 V RMS. Mechanical integrity includes ≥500 mating cycles with snap-lock and screw-lock coupling.Constructed with beryllium copper bodies and center contacts, the adapter features gold plating over nickel-phosphorus underplating for optimal conductivity and corrosion resistance. PTFE insulators and stainless steel coupling nuts ensure durability across -65°C to +165°C.
ROSNOL’s precision-engineered RF adapters deliver reliable performance across a wide range of RF and microwave systems. Designed to meet the stringent demands of high-frequency signal transmission, ROSNOL adapters offer a cost-effective alternative to products from leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring global environmental and safety standards. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.
