2.92mm Plug (Male) Straight Cable Connector for .085, .086 Cable, RG405, Rosnol RSR-085, RSF-085, EF405, DC -40 GHz VSWR 1.20

2.92mm Plug (Male) | Soldered Cable Entry | Screw-lock |stainless‑steel Body

The ROSNOL K1E50-EZ0085A/9XX is a precision 2.92mm Plug (Male) connector engineered for high‑frequency performance from DC to 40 GHz. It maintains a 50‑ohm impedance and supports a maximum VSWR of 1.20, ensuring stable and low‑loss signal transmission. The screw‑on coupling mechanism provides secure mating, while the plug‑in center contact and soldered cable entry offer reliable electrical engagement. With a recommended torque range of 0.80 to 1.10 Nm and a durability rating of 500 mating cycles, this connector delivers dependable mechanical and electrical performance across demanding RF environments.

The center contact is manufactured from beryllium copper with high‑quality gold plating over a non‑magnetic nickel‑phosphorus underlayer. The stainless‑steel body and coupling nut feature passivated surfaces for enhanced durability and corrosion resistance. A PEI insulator supports stable dielectric performance, while a silicone rubber gasket ensures sealing reliability. This connector is compatible with .085, .086, RG405, and ROSNOL RSR‑085, RSF‑085, EF405 cables, making it suitable for precision RF interconnect applications requiring consistent signal integrity and mechanical stability.

ROSNOL components are produced under ISO 9001‑certified manufacturing processes and fully comply with RoHS and REACH environmental standards. Designed to deliver high performance at competitive pricing, this connector serves as a strong alternative to premium European and American brands. Customized options for materials, plating finishes, and mechanical configurations are available to support specialized engineering and OEM requirements.