Key Specifications
Description
TNC Jack (Female) 4-Hole Panel Cable Connector | 4 Hole Flange Mount
ROSNOL TNC2EBF50S-0047A/H4 is a TNC Jack (Female) connector designed for solder attachment and 4‑hole flange mounting, supporting DC to 11 GHz operation with a 50‑ohm impedance and a maximum VSWR of 1.25. Its screw‑lock coupling mechanism ensures stable engagement, while the flange mount with 0.500‑inch hole spacing provides secure mechanical installation. The connector supports ≥500 mating cycles and maintains low insertion loss and reliable electrical continuity, making it suitable for precision RF systems requiring consistent high‑frequency performance.
The center contact is made of phosphor bronze with gold plating over a non‑magnetic nickel‑phosphorus underlayer, while the body is manufactured from a copper‑tin‑zinc alloy for structural stability. The PTFE insulator offers excellent dielectric behavior, and the silicone rubber gasket improves sealing performance. This model is compatible with .047‑type cables including RSR‑047, RSF‑047, and RSF‑047‑FEP, enabling versatile use in RF instruments and interconnect modules.
ROSNOL components are produced under ISO 9001‑certified manufacturing processes and comply with RoHS and REACH requirements. They deliver high performance and reliability at competitive pricing, making them strong alternatives to premium European and U.S. brands. Full customization options for plating, materials, and mechanical configurations are available to support specialized engineering requirements.
