Coaxial connector DELOCK 91773 BNC male, brass/nickel contacts, 16×30×16 mm

DELOCK 91773 is a BNC coaxial connector with a male interface and brass contacts plated with nickel. Its compact dimensions (16 × 30 × 16 mm) make it suitable for installations with limited space. Supplied individually in a polybag, the connector is designed for signal and RF connections in AV systems, surveillance equipment and test instruments where reliable, corrosion‑resistant contact is required. The package also includes a matching shrink tube for strain relief and improved insulation.

Advantages

The brass contacts with nickel plating provide corrosion resistance and stable electrical contact. The standard BNC male interface ensures compatibility with common RF and video equipment. The compact metal housing in silver finish offers mechanical robustness while keeping the connector lightweight. Supplied as a single unit, it is convenient for repairs or small installations.

Suitable for

Key specifications

How to use

Strip the coaxial cable to the appropriate lengths for inner conductor, dielectric and outer conductor according to the connector assembly instructions. Slide the provided shrink tube onto the cable before fitting the connector. Solder or crimp the centre contact as required by the cable type, assemble the connector body and apply heat to shrink the tube for strain relief. After assembly, verify the electrical continuity and impedance where necessary.

Recommendations

Use appropriate cable preparation tools and follow manufacturer assembly guidance. For best performance in RF applications, ensure clean contacts and correct cable impedance (75 Ω). Avoid exposing the connector to corrosive environments; if used outdoors, provide additional sealing or protection.