SMA Jack (Female) 4 Hole Panel Cable Connector for RSR-085, RSF-085, RSF-085-FEP, UT-85, RG-405/U, RTK- FS 085, RTK- Flex 405, DC-18GHz VSWR 1.25

SMA Jack (Female) | Soldered Cable Entry | Screw-lock | Stainless Steel Body

The ROSNOL SMA2EBF50-EZ085A/9X is a precision SMA connector for solder attachment to .085 Semi-Rigid and Semi-Flex cables, optimized for 50Ω RF systems from DC to 18 GHz. It features a screw-lock coupling mechanism and a soldered centre contact, delivering VSWR ≤ 1.25 (≥ 19.08 dB) and insertion loss ≤ 0.04 × √F (GHz) dB. The connector supports ≥ 500 mating cycles, with coupling nut retention ≥ 270 N and axial contact captivation ≥ 20 N.

Constructed with a passivated stainless steel body and beryllium copper centre contact with gold plating over non-magnetic nickel-phosphorus, the connector ensures excellent conductivity and corrosion resistance. The insulator is PTFE, and the gasket is silicone rubber. The ferrule is passivated stainless steel. The 4-hole flange measures 12.7 mm × 12.7 mm, with 8.64 mm (.340 inch) square hole spacing. Compatible cables include .085, .086, and RG405 such as UT85, RSR 085, RSF 085, RSF085-FEP and EF405.

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.