Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Frequency, Max (GHz):
18
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:
Copper-Tin Zinc Alloy
Description
SMA Termination Load Plug (Male) | DC to 18 GHz | 50 Ω | 1 W
The ROSNOL T-A15-18G1WA/H44 is a precision 50 Ω RF termination rated for 1 W average power (25 °C), operating from DC to 18 GHz with ≤ 1.2 VSWR (≥ 20.83 dB return loss). Mechanical performance is optimized for reliability: 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 mating torque 0.57 Nm.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. Suitable for RF/microwave labs, production test, and system terminations in telecommunications, aerospace, and defense electronics where stable match and broadband performance are required.
ROSNOL’s precision-engineered RF components are manufactured under ISO 9001-certified processes and fully comply with RoHS and REACH regulations. Offering 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.
