Key Specifications
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
40
Connector Series:
2.92mm
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Body Material:
Stainless Steel
Body Plating:
Passivated
Description
2.92mm Plug | Open | RF Accessory | Stainless Steel Body
The ROSNOL K1AO50-1270A/9XX is a 2.92 mm plug open-type RF accessory featuring an open termination structure at the connector interface. The screw-lock coupling design allows secure mechanical attachment to compatible 2.92 mm, 3.5 mm, or SMA jack connectors, supporting stable positioning during handling and assembly. The open configuration provides a mechanically defined open structure without integrated termination elements.The center contact is manufactured from beryllium copper with gold plating over a non-magnetic nickel–phosphorus underplating to ensure mechanical durability and surface stability. The connector body and coupling nut are made from stainless steel with passivated surface treatment, offering enhanced corrosion resistance and structural robustness. An engineered polymer insulator and silicone rubber gasket are used to support mechanical alignment and sealing.
ROSNOL’s RF accessories are designed to complement and protect RF connectors and related components. Manufactured under ISO 9001-certified processes, ROSNOL accessories offer consistent mechanical quality and reliable construction as cost-effective alternatives to products from established European and American brands. All ROSNOL products comply with RoHS and REACH regulations, with customization options available for materials and mechanical design.
