2.92mm Jack (Female) 4 Hole Panel Cable Connector for RSF-047, RSR-047, RSF-047 PVC, RSF-047 FEP, DC -40 GHz VSWR 1.35
Key Specifications
Type Design:
Precision
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
40
VSWR, Max:
1.35
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:
Semi-Rigid 0.047(RSR-047)
Description
2.92mm Jack (Female) | Soldered Cable Entry | Screw-lock | Stainless Steel Body
The ROSNOL K2EBF50-0047A/9X is a 2.92mm straight 4-hole panel cable jack designed for RF applications up to 40 GHz. With a 50 Ω impedance, VSWR ≤ 1.35 (≥ 16.54 dB), and insertion loss ≤ 0.05 × √F (GHz), it ensures stable signal transmission across a wide bandwidth. The connector features a screw-lock coupling mechanism, plug-in center contact, and soldered cable entry, supporting stable operation from −55°C to +165°C.The center contact is made of beryllium copper with gold plating over a nickel underlayer. The body and barrel are stainless steel, with the barrel also gold-plated. The insulator is PEI. This connector is compatible with RSF 047, RSR 047, RSF 047 PVC, and RSF 047 FEP cables.
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.
