Key Specifications
Description
N Jack (Female) 4 Hole Flange Mount Cable Connector for Rosnol EF 402, DC - 11 GHz, VSWR ≤ 1.25, 50 Ω, with Soldered and Clamped Cable Entry.
The ROSNOL N2KBF50-0141C/H3 is a 4-hole flange N Jack (Female) connector designed for 50 Ω RF systems operating up to 11 GHz. It features a screw-lock coupling mechanism, soldered center contact, and solder clamp cable entry. With a VSWR of ≤1.25 (≥19.08 dB), insertion loss ≤0.05 × √F(GHz) dB, RF leakage ≥128 dB, and intermodulation ≤–160 dBc, this connector delivers excellent RF performance. It supports power handling up to 1000 W @ 1 GHz and operates within -55°C to +155°C.
The body is brass with nickel plating. The center contact is beryllium copper with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. The insulator is PTFE, and the gasket is silicone rubber. Compatible cable types include RG 402 ( ROSNOL EF 402), SR 141, SF 141, such as RSF-141-FEP, RSF-141-PVC cables from ROSNOL.
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.
