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:
Stainless Steel
Body Plating:
Passivated
Description
SMA Termination Load Plug (Male) | DC to 18 GHz | 50 Ω | 2 W
The ROSNOL T-A15-18G2WA/HXX is a precision 50 Ω RF termination rated for 2 W average power at 25 °C, operating from DC to 18 GHz with VSWR ≤ 1.2 (≥ 20.83 dB return loss). Mechanical performance includes 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 0.8–1.1 Nm for secure, repeatable connections.Materials and Plating: centre contact—phosphor bronze with gold plating (non-magnetic nickel–phosphorus underplating); body—stainless steel, passivated; insulator—PTFE; gasket—silicone rubber; coupling nut—stainless steel, passivated. Suitable for RF/microwave test benches, telecom infrastructure, and instrumentation that demand stable impedance and low reflections over broadband frequencies.
ROSNOL RF components are manufactured under ISO 9001-certified processes and fully comply with RoHS and REACH regulations. Delivering high quality at competitive pricing, ROSNOL products provide a reliable alternative to leading European and American brands, with comprehensive customization services for materials, plating, and mechanical design.
