Key Specifications
Description
SMA Jack (Female) 4 Hole Panel Mount Cable Connector for Rosnol EF 402, DC- 18 GHz, VSWR ≤ 1.25, 50 Ω, with Soldered Cable Entry.
The ROSNOL SMA2EBF50-0141C/91 is a straight SMA cable jack with a 4-hole panel flange, 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 centre contact supporting both soldered and crimped configurations. VSWR is ≤ 1.25 (≥ 19.1 dB), and insertion loss is ≤ 0.04 × √F (GHz) dB. Supported cables include RSR 141, RSF 141, RSF 141-FEP, RSF 141-PVC, RG 402, EF 402, Belden-1673A, and Belden-1673J.
The connector body is brass with gold plating over nickel, and the centre contact is beryllium copper with gold plating. The insulator is PTFE. The panel flange measures 17.5 mm × 12.7 mm, with mounting hole spacing of 12.7 mm horizontally and 9.5 mm vertically, offering a wider footprint for robust mounting.
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.
