Connector DELOCK N connector for crimping LMR300 with heat shrink tubing

DELOCK N connector for crimping LMR300 with heat shrink tubing is a coaxial N-type connector intended for creating reliable RF and antenna connections on LMR300 coax cable. The connector is designed to be crimped to the cable and supplied with heat shrink tubing to improve insulation and provide strain relief at the cable termination. It is suitable for installations where a robust, low-loss connection and good mechanical stability are required.

Advantages

The connector provides a consistent electrical contact and low insertion loss when properly crimped to LMR300 cable. Heat shrink tubing included with the connector enhances environmental protection and helps prevent moisture ingress while offering additional mechanical reinforcement. The N-type interface is widely used in RF systems and supports stable performance across common frequency ranges for antenna and RF equipment.

Suitable for

Key specifications

How to use

Prepare the LMR300 cable by stripping the outer jacket, braid and dielectric to the dimensions required by the connector. Slide the supplied heat shrink tubing onto the cable before assembly. Insert the cable center conductor into the connector pin and position the braid over the connector body, then crimp the contact and sleeve according to the recommended crimp die size for LMR300. After crimping, slide the heat shrink tubing over the joint and apply heat to shrink it in place, ensuring a snug fit that provides insulation and strain relief.

Recommendations

Use the correct crimp tool and die calibrated for LMR300 to ensure a reliable electrical and mechanical joint. Confirm dimensions and strip lengths against the connector's assembly instructions, and apply heat shrink evenly to avoid gaps. For outdoor installations, consider additional sealing or weatherproofing of the mating interface to further reduce moisture ingress.