20PCS RJ45 Ethernet Cables Module Plug Network Connector RJ-45 Crystal Heads Cat5

This 20-piece set of RJ45 crystal head connectors is designed for terminating Ethernet network cables, providing a secure and reliable connection between devices in a local area network. The connectors are suitable for use with Cat5 and Cat5e Ethernet cables and are ideal for building or repairing LAN and Ethernet patch leads for computers, routers, switches and other network equipment.

Key Features:
✔ Connector Type: RJ45 modular plug – male end for cables;
✔ Crystal Head: Standard 8-pin plug for Ethernet applications;
✔ Compatible With: Designed for Cat5 and Cat5e cabling, suitable for 10/100 Mbps speeds;
✔ Set Quantity: 20 pcs – ideal for installation or repair tasks;
✔ Contact Finish: Often gold-plated pins for improved contact quality and corrosion resistance (typical for RJ45 plugs).

What It Does:
RJ45 connectors are used to terminate twisted-pair network cables so they can plug into Ethernet ports on network devices. When properly secured to a cable via a crimping tool, these plugs provide a stable electrical and mechanical connection that supports reliable data transmission across the network.

Applications:
✔ Creating and terminating LAN/Ethernet patch cables
✔ Repairing or replacing damaged cable ends
✔ Network installations in homes, offices and data centers
✔ Connecting computers, routers, switches, IP cameras and more
✔ Learning and DIY telecommunications projects