Key Specifications
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
18
Connector Series:
SMA
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Body Material:
Brass
Body Plating:
Gold Plating (Nickel underplated)
Description
SMA Short | Plug (Male) | 50 Ohm
The ROSNOL SMA1AS50-0970A/111 is a precision RF test accessory designed to provide a defined short-circuit termination with a nominal impedance of 50 ohms. This component establishes a direct electrical short between the center and outer conductors, creating a stable reference condition for RF and microwave test environments. Featuring an SMA plug (male) configuration with a screw-lock coupling mechanism, it supports secure and repeatable mechanical connections. The accessory is specified for operation from DC to 18 GHz and is designed to maintain mechanical integrity across a temperature range of −65 °C to +165 °C.The ROSNOL SMA1AS50-0970A/111 is constructed with a brass body, coupling nut, and center contact, all finished with gold plating over a nickel underlayer to provide consistent mechanical durability and stable electrical contact characteristics. A silicone rubber gasket is incorporated to support sealing and dimensional stability. All dimensions are defined in millimeters with inch equivalents, and standard manufacturing tolerances are applied to ensure consistent product geometry.
ROSNOL SMA Short test accessories are manufactured in ISO 9001-certified facilities and are fully compliant with RoHS and REACH requirements. Designed as precision RF calibration and test components, they provide well-defined short-circuit reference characteristics while offering a cost-effective alternative to comparable accessories from established international brands. Customization options for materials, plating, and mechanical configuration are available upon request.
