2.92mm Jack (Female) 4 Hole Panel Cable Connector for RSF-047, RSR-047, RSF-047 PVC, RSF-047 FEP, DC -40 GHz VSWR 1.25
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:
Solder Clamp
Mount Method:
4 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Suitable Cables:
RSF-047-PVC
Description
2.92mm Jack (Female) | Solder Clamp Cable Entry | Screw-lock | Stainless Steel Body
The ROSNOL K2KBF50-0047A/9X is a high-frequency 2.92mm straight jack connector designed for 4-hole panel mounting. With a 50 Ω impedance and frequency range up to 40 GHz, it ensures low VSWR ≤ 1.25 and minimal insertion loss ≤ 0.05 × √F (GHz) dB. The connector features a screw-lock coupling mechanism, plug-in center contact, and solder clamp cable entry for secure and stable RF performance.This connector is built with a passivated stainless steel body and a gold-plated beryllium copper center contact (nickel underplated), ensuring excellent conductivity and corrosion resistance. The insulator is made of PEI. It supports Semi-Flex 0.047 (RSF-047), Semi-Rigid 0.047 (RSR-047), RSF 047 PVC, and RSF 047 FEP cables, offering broad compatibility for various RF applications.
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.
