Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.45
Power, Max (Watts):
100
Connector Series:
SMA
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Body Material:
Brass
Body Plating:
Nickel
Description
SMA Termination Load Plug (Male) with Heatsink | DC to 18 GHz | 50 Ω | 100 W
The ROSNOL T-A15-18G100WA/H33 is a heavy-duty 50 Ω RF termination rated for 100 W average power at 25 °C (up to 200 W at 2 GHz), operating from DC to 18 GHz with VSWR ≤ 1.45 (≥ 14.72 dB return loss). Mechanical specifications include screw-lock coupling, ≥ 500 mating cycles, center-contact captivation ≥ 20 N, coupling test torque 1.70 Nm max, and recommended torque 0.8–1.1 Nm. A black anodized aluminum heatsink provides superior thermal dissipation for high-power RF applications.Materials and Plating: centre contact—phosphor bronze with gold plating (nickel underplated); body—brass with nickel plating; insulator—PTFE; gasket—silicone rubber; coupling nut—brass with nickel plating; heatsink—black anodized aluminum. Designed for RF/microwave test systems, telecom infrastructure, and instrumentation requiring exceptional power handling and broadband impedance stability.
ROSNOL RF components are manufactured under ISO 9001-certified quality systems and fully comply with RoHS and REACH regulations. Combining high build quality with competitive pricing, ROSNOL products serve as a dependable alternative to leading European and American brands, with full customization services for materials, plating, and mechanical design.
