Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
SMA
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
Mini UHF
Connector 2 Gender:
Plug (Male)
Body Style:
Straight
Impedance (Ohm):
50
Panel Mount:
None
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
2.5
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Nickel
Description
SMA Plug (Male) to Mini UHF Plug (Male) RF Adapter | Screw-lock | Brass Body
The ROSNOL AD-A1MU15A/111-133 RF adapter provides a secure screw-lock connection between SMA plug (male) and Mini UHF plug (male) interfaces. It supports 50 Ω impedance and operates from DC to 2.5 GHz. With a minimum of 500 mating cycles and axial captivation forces ≥27 N (SMA) and ≥30 N (Mini UHF), this adapter ensures mechanical stability and low contact resistance.Materials include brass for all major components, with gold plating (3 µinch) over non-magnetic nickel-phosphorus underplating (80 µinch) on center contacts and SMA body. The Mini UHF body and coupling nut are nickel-plated. PTFE insulators and silicone rubber gaskets enhance electrical insulation and environmental resilience. Operating temperature range is -55°C to +165°C.
ROSNOL’s precision-engineered solutions offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All ROSNOL components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring environmental safety and global regulatory alignment. Customization services for materials, plating, and mechanical design are available to support specialized requirements across a wide range of RF and microwave applications.
