SMA Plug (Male) to TNC Plug (Male) Adapter, DC-11GHz VSWR 1.20

SMA Jack (Female) to TNC Jack (Female) | Straight Adapter | Screw-lock | Brass Body

The ROSNOL AD-A1T15B/133-133 adapter delivers high-performance RF connectivity with 50 Ω impedance and DC–11 GHz frequency range. It achieves VSWR ≤ 1.20 (≥ 20.83 dB return loss), insertion loss ≤ 0.05 × √F (GHz) dB, and insulation resistance ≥ 5 GΩ. Center contact resistance is ≤ 3 mΩ (SMA) and ≤ 1.5 mΩ (TNC), while outer contact resistance is ≤ 2 mΩ and ≤ 1 mΩ respectively. Rated for 1000 V rms test voltage and 480 V rms working voltage, it supports RF leakage < -50 dBi at 2 GHz and < -45 dBi at 8 GHz. Mechanical integrity includes screw-lock coupling, axial captivation ≥ 27 N, torque range 0.8–1.1 Nm (SMA) and 0.46–0.69 Nm (TNC), and minimum 500 mating cycles.

The SMA and TNC bodies are brass with nickel plating for corrosion resistance. Center contacts are beryllium copper with 3 μinch gold plating over 80 μinch non-magnetic nickel-phosphorus underplating. Insulators are PTFE for both ends, complemented by silicone rubber gaskets for environmental sealing. Dimensions include flange size 30 mm [1.181 in], hex sizes 8 mm [.315 in] and 11 mm [.433 in].

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.