Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
SMA
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
MMCX
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:
Snap-On
Frequency, Max (GHz):
6.0
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Nickel
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Nickel
VSWR, Max:
1.20
Description
SMA Plug (Male) to MMCX Plug (Male) RF Adapter | Screw-lock | Brass Body
The ROSNOL AD-A1MX15A/133-13 RF adapter is designed for high-frequency RF applications, connecting SMA plug (male) to MMCX plug (male) interfaces. It supports 50 Ω impedance, DC to 6 GHz frequency range, and VSWR ≤ 1.20 (≥20.8 dB return loss). Insertion loss is ≤ 0.05 × √F(GHz) dB, with insulation resistance ≥1 GΩ and contact current up to 1.5A DC.The SMA side includes brass contacts and body with gold plating over non-magnetic nickel-phosphorus underplating, PTFE insulator, silicone rubber gasket, and nickel-plated coupling nut. The MMCX side features brass contacts and body with nickel plating and PTFE insulation. The adapter supports ≥500 mating cycles and operates within -55°C to +155°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.
