Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Frequency, Max (GHz):
20
VSWR, Max:
1.20
Power, Max (Watts):
1
Connector Series:
SMA
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Body Material:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Description
SMA Termination Load Plug (Male) | DC to 20 GHz | 50 Ω | 1 W
The ROSNOL T-A15-20G1WA/911 is a precision RF termination load optimized for systems operating up to 20 GHz. It delivers a 50 Ω impedance with a VSWR of ≤ 1.20 (Return Loss ≥ 20.83 dB), ensuring minimal signal reflection and accurate impedance control. Rated for 1 W average power at 25°C, this termination incorporates a screw-lock coupling mechanism for secure mating and supports ≥ 500 mating cycles. Recommended torque is 0.9 Nm, and the design withstands a temperature range from -55°C to +125°C, making it suitable for rigorous RF and microwave environments.The termination is built using high-quality materials for long-term reliability. The center contact is beryllium copper with gold plating over a non-magnetic nickel-phosphorus underlayer, while the body and coupling nut are brass with gold plating over the same underlayer for superior conductivity and corrosion resistance. A PTFE insulator ensures stable dielectric performance, and a silicone rubber gasket provides environmental protection. This model is ideal for telecommunications networks, RF/microwave instrumentation, and calibration setups requiring precise low-VSWR terminations.
ROSNOL manufactures all RF components under ISO 9001-certified processes and guarantees full RoHS and REACH compliance. Our products deliver exceptional quality and cost efficiency, serving as reliable alternatives to leading international brands. Customization services for materials, plating, and mechanical design are available to meet specialized application needs.
