Key Specifications
Description
SMA Jack (Female) 4 Hole Flange Mount Cable Connector for RG 405, DC- 18 GHz, VSWR ≤ 1.25, 50 Ω, with Soldered Cable Entry.
The ROSNOL SMA2EBF50-0085B/9Q is a straight SMA 4-hole panel-mount cable jack designed for 50Ω RF systems operating from DC to 18 GHz. It features a screw-lock coupling mechanism and a soldered cable entry, with a soldered centre contact. VSWR is ≤ 1.25 (≥ 19 dB), and insertion loss is ≤ 0.04 × √F (GHz) dB. Supported cables include RSR 085, RSF 085, RSF 85 FEP, UT85, RG 405/U, RTK-FS-085, RTK-Flex-405, and Belden1671A.
The connector body is stainless steel with gold plating over nickel, and the centre contact is beryllium copper with gold plating. The insulator is PTFE. The 4-hole panel flange measures 14.2 mm × 12.7 mm, with mounting hole spacing of 8.64 mm horizontally and 9.5 mm vertically, providing a rectangular layout for secure installation.
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.
