Copper connectors provide reliable termination and interconnection solutions for copper cabling systems used in networking, telecommunications, electrical, security, audiovisual, and industrial applications. Designed to create secure signal and power connections, copper connectors are essential components in structured cabling infrastructure, communication networks, and electronic systems.

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Keystone Jacks

RJ45 Modular Plugs

Beszin Cat.5E RJ45 110 Type Keystone Jack Gray (5-Pack)

$9.99

Cat.5E Plug Stranded 2 Prong 50Micron 100pk

$8.19

Cat.5E RJ45 110 Type 180° Keystone Jack Black

$0.90

Cat.5E RJ45 110 Type 180° Keystone Jack Gray

$0.90

Cat.5E RJ45 110 Type 180° Keystone Jack Green

$0.90

Cat.5E RJ45 110 Type 180° Keystone Jack Orange

$0.90

Cat.5E RJ45 110 Type 180° Keystone Jack Purple

$0.90

Cat.5E RJ45 110 Type 180° Keystone Jack Red

$0.90

Cat.5E RJ45 110 Type 180° Keystone Jack White

$0.90

Cat.5E RJ45 110 Type 180° Keystone Jack Yellow

$0.90

Cat.5E RJ45 110 Type Keystone Jack Black

$0.84

Cat.5E RJ45 110 Type Keystone Jack Blue

$0.84

Copper connectors are used to terminate, join, and connect copper conductors across a wide range of cable types and applications. Common connector types include RJ45 Ethernet connectors, modular plugs, terminal connectors, coaxial connectors, audio/video connectors, telephone connectors, USB interfaces, D-Sub connectors, and other copper-based connectivity solutions. These products support the transmission of data, voice, audio, video, and electrical signals in commercial, residential, industrial, and telecommunications environments. They are commonly used in network installations, structured cabling systems, security infrastructure, audiovisual equipment, automation systems, and electrical distribution applications.

Available in various configurations, conductor capacities, termination methods, and performance categories, copper connectors can be selected to match specific cable types and system requirements. Options may include crimp-style, punch-down, solder, screw-terminal, compression, and field-installable connectors designed for both permanent and temporary connections. Whether terminating Ethernet cable, connecting telecommunications equipment, assembling custom cable assemblies, installing security systems, or supporting industrial communications networks, copper connectors provide dependable connectivity and long-term performance for a wide range of applications.