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:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
VSWR, Max:
1.20
Description
SMA Plug (Male) to MMCX Plug (Male) RF Adapter | Screw-lock | Brass Body
The ROSNOL AD-A1MX15A/111-11 RF adapter provides a secure connection between SMA plug (male) and MMCX plug (male) interfaces, supporting 50 Ω impedance and operating up to 6 GHz. It offers VSWR ≤ 1.20 (≥20.8 dB return loss), insertion loss ≤ 0.05 × √F(GHz) dB, and insulation resistance ≥1 GΩ. Rated for 750 V rms test voltage and 335 V rms working voltage, it supports up to 1.5A DC current.Both SMA and MMCX sides feature brass center contacts with gold plating over non-magnetic nickel-phosphorus underplating, brass body, PTFE insulators, and a brass coupling nut. The adapter supports ≥500 mating cycles and operates within -55°C to +155°C, with compliance to CECC 22 220 standards for thermal shock, vibration, corrosion, and moisture resistance.
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.
