Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.25
Power, Max (Watts):
1
Connector Series:
SSMA
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Body Material:
Stainless Steel
Body Plating:
Passivated
Description
SSMA Termination Load Plug (Male) | DC to 18 GHz | 50 Ω | 1 W | Screw-lock
The ROSNOL T-SA15-18G1WB/9XX is a high-precision SSMA termination plug providing stable 50 Ω terminations from DC to 18 GHz. Electrical data specify VSWR ≤ 1.25 (≥ 19.08 dB return loss) and 1 W average power at 25°C, ensuring minimal reflection and dependable performance in RF and microwave measurement chains. Mechanical data include screw-lock coupling, ≥ 500 mating cycles, a coupling test torque of 1.10 Nm max, and recommended tightening torque of 0.8–0.9 Nm, supporting repeatable, secure connections in demanding environments.Piece parts and plating: centre contact—beryllium copper with gold plating over non-magnetic nickel–phosphorus underplating; body—stainless steel, passivated; insulator—PTFE; gasket—silicone rubber; coupling nut—stainless steel, passivated. Applicable across wireless infrastructure, radar, satellite communications, and instrumentation, this termination load functions as a precision absorber for calibration, impedance matching, and unused port termination in benches and automated test systems.
ROSNOL’s RF components are manufactured under ISO 9001-certified processes and fully comply with RoHS and REACH regulations. With stringent quality control and cost-effective manufacturing, this product offers a reliable alternative to leading European and American brands. Customization services for materials, plating, and mechanical design are available on request.
