2.92mm Plug (Male) Straight Cable Connector for RSR-047, RSF-047, RSF-047-FEP, RSF-047-PVC, EF047, DC -40 GHz VSWR 1.20
Key Specifications
Type Design:
Precision
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
40
VSWR, Max:
1.20
Connector Style:
Cable Connector
Connector Series:
2.92mm
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Cable Entry:
Clamped
Mount Method:
None
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Suitable Cables:
RSF-047-FEP
Description
2.92mm Plug (Male) | Clamped Cable Entry | Screw-lock | Stainless Steel Body
The ROSNOL K1K50-EF047A/9XX is a 2.92mm plug connector designed for EF047 cable, supporting RF applications up to 40 GHz. With a 50 Ω impedance, VSWR ≤ 1.20 (≥ 20.83 dB), and insertion loss ≤ 0.04 × √F (GHz), it ensures excellent signal integrity. The connector features a screw-lock coupling mechanism, soldered contact pin, and clamped cable entry. RF leakage is ≥ 100 dB up to 1 GHz, and it operates reliably from −40°C to +85°C.The center contact is beryllium copper with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. The body and coupling nut are passivated stainless steel, the insulator is PTFE, and the gasket is silicone rubber. Suitable cables include Semi-Rigid 0.047(RSR 047), Semi-Flex 0.047(RSF 047), RSF 047 FEP, RSF 047 PVC, and EF 047.
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.
