BNC Male to SMA Male Adapter

Description

The BNC Male to SMA Male Adapter is a versatile “between-series” RF component designed to provide a reliable direct transition between two distinct coupling architectures. It features a BNC Plug (Male) on one side, utilizing the classic bayonet-style quick-lock mechanism, and an SMA Plug (Male) on the other, featuring a standard hexagonal coupling nut and center pin for secure threaded mating.

This adapter is essential for engineers and technicians who need to join two female ports-typically connecting a BNC-equipped oscilloscope or signal generator directly to an SMA-equipped device or cable. The precision-machined body ensures a constant 50 Ohm impedance, significantly reducing signal reflections and power loss. Constructed with a high-quality nickel or gold-plated brass body and PTFE (Teflon) insulation, it maintains exceptional signal integrity and low VSWR up to 4 GHz. Its rugged, double-male design is built to withstand frequent mating cycles in both demanding field operations and laboratory environments.

Key Technical Advantages

• Direct Series Conversion: Provides a seamless, low-loss transition between BNC and SMA standards, eliminating the need for intermediate patch cables.

• Rapid Bayonet Mating: The BNC male side allows for instantaneous connection and disconnection with a simple quarter-turn, ideal for rapid bench testing.

• Precision Threaded Coupling: The SMA male side features a high-strength hexagonal nut that ensures a stable, vibration-proof connection for high-frequency signals.

• Superior RF Shielding: The solid brass construction ensures a continuous ground path, providing excellent protection against EMI and RFI interference.

• Maximum Conductivity: High-purity gold plating on the center contact pins ensures low contact resistance and superior corrosion resistance over time.

Key Features

• Double-Male Configuration: Features a BNC Plug (with pin) and an SMA Plug (with pin) for joining two female jacks or ports.

• Compact & Lightweight: The streamlined profile minimizes mechanical strain on equipment ports and is ideal for high-density panel setups.

• Premium PTFE Dielectric: Offers high thermal stability and maintains consistent electrical performance across its frequency range.

• Industrial Durability: Rated for at least 500 mating cycles, ensuring long-term reliability in professional RF systems.

• Standard 50 Ohm Impedance: Specifically engineered to match standard communication and microwave test instrumentation.

🔹 Applications:

• RF Signal Interface between BNC and SMA Connectors
• Antenna & RF Cable Adaptation
• Wireless Communication Systems
• RF Test & Measurement Equipment
• CCTV & Video Signal Systems
• Telecom & Networking Equipment
• RF Coaxial Cable Assemblies
• Laboratory & Field Testing Applications