F crimp connector for RG-59 coaxial cable DELOCK 91778 with heat-shrink sleeve

DELOCK F crimp connector for RG-59 coaxial cable with heat-shrink sleeve is a crimp-type termination designed for RG-59 coaxial lines used in video, CCTV and antenna installations. The connector provides a reliable electrical contact and a mechanically secure connection suitable for both new installations and field repairs. An integrated heat-shrink sleeve improves insulation and protects the junction from moisture and mechanical strain.

Advantages

The crimp design ensures consistent contact pressure and a low-loss signal path while enabling quick, tool-based installation. The heat-shrink sleeve adds environmental protection and reduces the risk of corrosion and short circuits. The connector is compatible with standard RG-59 dimensions and is intended for professional and DIY use where a compact, durable F-type connection is required.

Suitable for

Key specifications

How to use

Prepare the RG-59 cable by stripping the outer jacket, exposing the braid and trimming the dielectric to the length required for the connector. Insert the cable into the connector so that the center conductor fits into the pin area and the braid contacts the connector body. Use an appropriate crimping tool matched to the connector dimensions to secure the outer sleeve and center conductor. After crimping, apply heat evenly to the heat-shrink sleeve until it shrinks tightly around the cable and connector junction to form a sealed insulation layer.

Recommendations

Use a compatible crimping tool and follow manufacturer-recommended strip lengths for RG-59 to ensure low signal loss and mechanical reliability. Apply heat uniformly to the heat-shrink sleeve and allow it to cool before flexing the cable. For outdoor installations, consider additional weatherproofing measures such as sealing tape or protective boots where prolonged exposure to elements is expected.