Coaxial BNC male connector EFB Elektronik 52500.2, 50 Ω impedance

EFB Elektronik 52500.2 is a straight BNC crimp male coaxial connector with 50 Ω impedance designed for reliable RF signal transmission. The connector provides a compact, mechanically robust interface for coaxial cabling used in test equipment, signal generators, antennas and broadcast or telecommunications installations.

Advantages

The crimp design ensures a consistent electrical contact and mechanical retention between cable and connector while minimising signal loss. Its 50 Ω impedance matches standard RF systems to reduce reflections. The straight BNC form factor offers quick bayonet coupling and a small footprint for tight installations. Durable materials provide stable performance in laboratory and field environments.

Suitable for

• Laboratory test and measurement equipment
• Signal generators and RF test setups
• Antenna connections and coaxial patching
• Broadcast and telecommunications cabling

Key specifications

• Connector type: BNC male, straight, crimp
• Impedance: 50 Ω
• Typical use: RF signal transmission and coaxial cabling
• Form factor: bayonet coupling, compact

How to use

Strip the coaxial cable to the manufacturer-recommended dimensions, insert the prepared cable parts into the connector body, and apply a suitable crimping tool to the contact and ferrule according to standard crimping procedures. After crimping, check mechanical retention and electrical continuity before use. Connect to the mating BNC jack by pushing and twisting the bayonet until it locks.

Recommendations

Use a crimping tool matched to the connector size and follow cable preparation guidelines to secure low-loss, reliable RF connections. Inspect connectors for deformation or corrosion before deployment and avoid excessive cable bending near the termination.