Amphenol 031‑10‑RFX (also sold under similar SKUs like the G1 suffix) is a BNC RF coaxial bulkhead connector manufactured by Amphenol RF. It’s a standard RF connector designed for panel‑mount applications.
📎 Key Specifications
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Connector type: BNC (Bayonet Neill–Concelman) coaxial connector
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Gender: Female (receptacle / jack)
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Orientation: Straight mount
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Mounting style: Bulkhead front‑mount panel installation
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Termination: Solder cup (for soldering cable center conductor and braid)
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Impedance: 50 Ω (standard for RF applications)
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Frequency: Typically up to ~1 GHz (some sources note up to ~4 GHz depending on characterization)
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Materials: Nickel‑plated brass body, silver‑plated phosphor bronze contact, nylon/polyamide insulator
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Operating Temp: Around –40 °C to +85 °C range (typical)
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Coupling: Bayonet locking mechanism (standard BNC)
🧰 Typical Uses
This connector is widely used in:
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RF test equipment and measurement rigs
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Signal distribution panels
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Communications gear & transceivers
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Coaxial cable assemblies requiring panel mount termination
Its 50 Ω impedance makes it suitable for general RF signal paths, video, and data up to its rated frequency.



