S-Conn RJ45 plug kit (shielded) for Cat5/Cat6 with insertion aid and strain relief, grey

The S-Conn RJ45 plug kit (shielded) for Cat5/Cat6 with insertion aid and strain relief, grey, is a complete set of shielded RJ45 connectors intended for assembling Cat5 and Cat6 Ethernet cables. The kit provides metal-shielded plugs and a matching strain-relief sleeve together with an insertion aid to simplify conductor alignment and insertion. It is designed for use in shielded installations or where improved cable retention and EMC performance are required, and suits on-site terminations, patch-cord production and repairs.

Advantages

The shielded plugs reduce electromagnetic interference and help maintain signal integrity in environments with potential noise sources. The included insertion aid makes it easier to align and insert individual conductors into the connector, which lowers assembly errors and speeds up termination. The strain-relief sleeve increases mechanical retention and protects the cable termination from bending stress and pull-out forces. The grey finish offers a neutral appearance for professional installations.

Suitable for

• Assembling Cat5 and Cat6 Ethernet patch cords
• Field terminations in shielded network installations (STP/FTP)
• Repairing or upgrading damaged RJ45 cable ends
• Small-scale production of custom network cables

When it may not be suitable

This shielded RJ45 plug kit is intended for use with shielded twisted-pair cables; it may not be suitable for unshielded (UTP) cable types where a shield termination is unnecessary or could cause improper grounding. Very thick or non-standard cable jackets and conductor gauges outside Cat5/Cat6 specifications may not fit correctly in the connectors. Specialized industrial or outdoor-rated plugs with specific environmental seals are not provided in this kit.

Key specifications

• Cable category compatibility: Cat5 and Cat6
• Connector type: RJ45, shielded
• Includes insertion aid for conductor alignment
• Strain-relief sleeve included for improved retention
• Color: grey
• Intended for shielded twisted-pair (STP/FTP) assemblies

How to use

Prepare the cable by stripping the outer jacket to the correct length and exposing the shield and twisted pairs. Fold or terminate the cable shield according to the connector's grounding method. Use the insertion aid to align conductors to the required pinout (T568A or T568B) and insert them fully into the RJ45 plug. Push the connector onto the conductors until they seat correctly, then crimp or press according to the plug design. Slide the strain-relief sleeve over the terminated area to secure the cable and provide mechanical protection.

What to consider before purchase

• Verify cable type: intended for shielded twisted-pair (STP/FTP) Cat5/Cat6 cables
• Check conductor gauge and jacket diameter compatibility with the plugs
• Determine required pinout standard (T568A or T568B) and tooling for crimping
• Ensure grounding/EMC continuity practices are compatible with the installation

Usage recommendations

For consistent results, use compatible crimping tools and follow the cable manufacturer's stripping lengths. Test finished connections with an appropriate network tester to confirm continuity, pair alignment, and shield continuity. In shielded installations, ensure proper grounding of the cable shield to maintain EMC protection.