2.92mm Jack (Female) 4 Hole Panel Cable Connector for SR-085, SF-085, MF-085, EF-405, DC -40 GHz VSWR 1.25
Key Specifications
Type Design:
Precision
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
40
VSWR, Max:
1.25
Connector Style:
Cable Connector
Connector Series:
2.92mm
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Plug-in
Cable Entry:
Soldered
Mount Method:
4 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Suitable Cables:
ROSNOL EF-405
Description
2.92mm Jack (Female) | Soldered Cable Entry | Screw-lock | Stainless Steel Body
The ROSNOL K2EBF50-0085A/9X is a high-performance 2.92mm straight jack connector designed for panel mounting with a 4-hole flange. Engineered for 50 Ω impedance and operating up to 40 GHz, it ensures excellent signal integrity with VSWR ≤ 1.25 and insertion loss ≤ 0.05 × √F (GHz) dB. The connector features a screw-lock coupling mechanism, soldered cable entry, and a plug-in center contact for secure and stable RF connections.Constructed with a passivated stainless steel body and a gold-plated beryllium copper center contact (nickel underplated), this connector offers durability and corrosion resistance. The insulator is made of PEI, while the brass barrel is gold-plated for enhanced conductivity. Compatible with SR085 (ROSNOL RSR-085), (ROSNOL RSF085), MF085, and EF405 cables, the connector includes crimp ferrule specifications tailored for reliable cable termination.
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.
