Key Specifications
Description
2.92mm Jack (Female) Straight Cable Connector for Rosnol RSR 085 and RSF085 cables, DC to 40 GHz, 50 Ω, with solder clamp cable entry and plug-in center contact.
The ROSNOL K2K50-0085A/9X is a high-frequency 2.92mm straight jack connector designed for cable-mounted applications. With a 50 Ω impedance and frequency support up to 40 GHz, it ensures low signal loss and stable transmission. The connector features a screw-lock coupling mechanism, plug-in center contact, and a solder clamp cable entry for secure and reliable RF performance.
This connector is constructed with a passivated stainless steel body and a gold-plated beryllium copper center contact (nickel underplated), offering excellent durability and conductivity. The insulator is made of PEI, ensuring thermal stability and dielectric integrity. Compatible with a wide range of cables including Semi-Rigid 0.085 (RSR 085), Semi-Flex 0.085 (RSF 085), RSF-085-FEP, UT 85, RG 405/U, RTK-FS 085, RTK-Flex 405, and BELDEN 1671A, this connector provides versatile integration options for demanding RF systems.
ROSNOL’s precision-engineered RF connectors offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All Rosnol RF components are precision-manufactured in ISO 9001-certified facilities, and are fully RoHS and REACH compliant, ensuring environmental safety and global regulatory alignment. Customization services for plating, materials, and mechanical design are available upon request.
