Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.20
Power, Max (Watts):
2
Connector Series:
SMA
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Body Material:
Brass
Body Plating:
Copper-Tin Zinc Alloy
Description
SMA Termination Load Plug (Male) | DC to 18 GHz | 50 Ω | 2 W
The ROSNOL T-A15-18G2WA/H44 is a 50 Ω RF termination for DC to 18 GHz applications, specified at VSWR ≤ 1.2 (≥ 20.83 dB return loss) and 2 W average power at 25 °C. Mechanical data include screw-lock coupling, ≥ 500 mating cycles, coupling nut retention ≥ 270 N, center-contact captivation ≥ 20 N, coupling test torque 1.70 Nm max, and recommended torque 0.57 Nm to ensure consistent assembly quality.Materials and Plating: centre contact—phosphor bronze with gold plating (non-magnetic nickel–phosphorus underplating); body—brass with copper–tin–zinc alloy finish; insulator—PTFE; gasket—silicone rubber; coupling nut—brass with copper–tin–zinc alloy finish. Designed for RF test systems, network analyzers, and communication equipment requiring dependable broadband matching and durable mechanical performance.
ROSNOL’s precision-engineered RF terminations are produced in ISO 9001-certified facilities and fully comply with RoHS and REACH. Offering high build quality and competitive pricing, ROSNOL products are an effective alternative to major global brands, with full customization support for materials, plating, and mechanical configuration.
