Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
SMA
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
N
Connector 2 Gender:
Jack (Female)
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):
12
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Nickel
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Nickel
VSWR, Max:
1.15
Description
SMA Plug (Male) to N Jack (Female) Adapter | Screw-Lock | Brass Body
The ROSNOL AD-A1N25A/133-13 straight adapter provides reliable SMA-to-N connectivity for RF systems. It offers 50 Ω impedance and operates up to 12 GHz with VSWR ≤ 1.15 (≥23.13 dB) and insertion loss ≤ 0.05 × √F (GHz) dB. Rated for 480 V RMS working voltage and 1000 V RMS test voltage, this adapter supports power handling up to 200 W at 2 GHz and ensures RF leakage ≥100 dB up to 1 GHz. Both ends feature screw-lock coupling mechanisms with torque specifications of 0.8–1.10 Nm (SMA) and 0.7–1.10 Nm (N), ensuring secure engagement and durability over 500 mating cycles.Built for demanding environments, the adapter operates from -5°C to +165°C and is fully RoHS compliant. Key materials include brass center contacts with gold plating over nickel, brass bodies and coupling nuts with nickel finish, PTFE insulators, and silicone rubber gaskets, delivering excellent conductivity and corrosion 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.
