Key Specifications
Description
N Jack (Female) 4 Hole Flange Cable Connector for RG 402, DC - 11 GHz, VSWR ≤ 1.20, 50 Ω, with Soldered and Clamped Cable Entry.
The ROSNOL N2KBF50-0141A/H4 is a 4-hole flange N Jack (Female) connector designed for 50 Ω RF systems operating up to 11 GHz. Featuring a screw-lock coupling mechanism and a soldered or crimped cable entry with solder clamp structure, this connector ensures secure mechanical retention and stable signal transmission. It offers a VSWR of ≤1.2 (≥20.1 dB) and insertion loss ≤0.05 dB, making it suitable for high-frequency applications.
The body is brass with Copper-Tin-Zinc alloy plating. The center contact is phosphor bronze with gold plating over nickel underplating, and the insulator is PTFE. Compatible cable types include SR-141 (RSR 141), SF-141 (RSF 141), RSF 141 FEP, RSF 141 PVC, RG 402, EF 402, Belden-1673A, and Belden-1673J.
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.
