Bayonet RF Coaxial Connector — BNC Series Key benefits Reliable RF connection for 50 ohm systems: Designed for consistent performance up to 4 GHz, minimizing signal loss and mismatch in test, broadcast, and communications equipment. Durable, lowresistance contacts: Allcopper construction with very low contact resistance ensures stable conductivity and repeatable connections. Wide temperature and voltage tolerance: Operates across extreme temperatures and supports routine and transient voltage conditions common in lab and field use. Features and specifications Product type / series: Bayonet RF Coaxial Connector, BNC series Material: All copper Impedance: 50 ohms Frequency range: DC to 0–4 GHz Temperature range: 65 to +165 °C (for assemblies using PE cable the temperature range is 40 to +85 °C) Contact resistance: Center contact (inner conductors): ≤ 1.5 mΩ Outer contact (outer conductors): ≤ 1.0 mΩ Insulation resistance: ≥ 5000 MΩ Voltage standing wave ratio (VSWR): Straight type: ≤ 1.22 Rightangle type: ≤ 1.3 Working voltage: 500 V max (effective value) Withstand voltage: 1500 V rms Function and compatibility Bayonet coupling provides quick, secure connections compatible with standard BNC jacks and equipment designed for 50 ohm BNC interfaces. Allcopper construction supports good electrical conductivity and consistent RF contact behavior across the specified frequency band. Suitable for straight and rightangle connector configurations (VSWR specified for each), enabling flexible cable routing without compromising RF performance. Compatible with typical 50 ohm coaxial cables used in RF measurement, communication, and video systems; note PE cable temperature limits (40 to +85 °C). Practical applications Test and measurement: Reliable connections on oscilloscopes, spectrum analyzers, signal generators, and test fixtures up to 4 GHz. Communication and broadcast: Antenna feeds, transmitter/receiver interconnects, and patching in RF distribution where 50 ohm BNC connectors are required. Video and surveillance systems: Use in professional CCTV and broadcast equipment that require durable, lowloss BNC terminations. Why choose this connector Meets essential electrical and mechanical parameters for 50 ohm BNC applications, including low contact resistance, insulation resistance, and controlled VSWR. Allcopper build and specified voltage/temperature ratings make it suitable for both laboratory environments and demanding field deployments when used within stated limits. Available in straight and rightangle forms to match installation needs while maintaining defined RF performance. Ordering note Confirm straight or rightangle style when specifying, and ensure cable type and environmental conditions match the stated temperature limits (PE cable: 40 to +85 °C).