Cat5e / Cat6 RJ45 Connectors Gold Plated 100pcs – Gigabit Ethernet 100M / 1000Mbps

Gold-plated 8P8C (RJ45) modular plugs for field termination of Cat5e and Cat6 Ethernet cables. These connectors are used to terminate bulk Ethernet cable into patch cables, wall outlet pigtails, and custom-length network runs. Gold plating on the 8 contacts provides corrosion resistance and stable contact resistance across the connector’s service life — critical for maintaining Gigabit (1000BASE-T) and Fast Ethernet (100BASE-TX) signal integrity. Supplied in a 100-piece bulk pack for structured cabling projects, IT infrastructure work, and network installation contractors.

Key Specifications

• Standard: 8P8C (8 Position 8 Contact) — commonly called RJ45
• Cable Compatibility: Cat5e (up to 1Gbps / 100m), Cat6 (up to 10Gbps / 55m)
• Contact Plating: Gold-plated (50μin minimum over nickel underplate)
• Contact Material: Phosphor bronze
• Housing Material: Polycarbonate (transparent)
• Wire Gauge: 24AWG solid or stranded (verify for your cable type)
• Speed Rating: 100M / 1000Mbps (Gigabit Ethernet)
• Quantity: 100 pieces

Solid Core vs Stranded Cable — Critical Connector Compatibility

This is the most common source of failed RJ45 terminations:

• Solid core cable: Each conductor is a single solid copper wire. Used for in-wall and structured cabling runs. Requires a connector with solid core contacts — the IDC (insulation displacement contact) blade pierces the solid wire.
• Stranded cable: Each conductor is multiple fine copper strands twisted together. Used for patch cables and flexible applications. Requires a connector with stranded contacts — the IDC blade grips the stranded bundle differently.
• Using the wrong connector type causes: High contact resistance, intermittent link failures, and reduced cable category performance. Always match the connector type to the cable construction.
• Universal connectors (compatible with both solid and stranded) are available but typically cost more.

T568A vs T568B Wiring Standard

RJ45 connectors must be wired to a consistent pin assignment standard. The two standards are:

• T568B (most common in North America): Pin order: Orange-White, Orange, Green-White, Blue, Blue-White, Green, Brown-White, Brown
• T568A (used in some government and international installations): Pin order: Green-White, Green, Orange-White, Blue, Blue-White, Orange, Brown-White, Brown
• Rule: Use the same standard on both ends of a straight-through cable. Use T568A on one end and T568B on the other for a crossover cable (rarely needed with modern auto-MDI/X switches).

What Questions Does This Product Answer?

• "Do I need a special crimping tool for RJ45 connectors?" — Yes. An RJ45 crimp tool (8P8C die) is required. Do not use pliers — uneven crimping force causes individual contacts to seat at different depths, resulting in intermittent connections. A pass-through crimp tool (where the wires extend through the front of the connector during crimping) is recommended for beginners as it simplifies wire alignment.
• "Why does my Gigabit connection drop to 100Mbps after termination?" — Common causes: (1) wires not fully seated to the front of the connector before crimping; (2) wrong connector type for solid vs stranded cable; (3) untwisted wire length exceeds 13mm (Cat6 limit) before the connector; (4) damaged or crossed wire pairs. Re-terminate and test with a cable tester.
• "What is the maximum untwisted length before an RJ45 connector?" — Cat5e: 13mm maximum. Cat6: 13mm maximum. Exceeding this limit increases crosstalk and reduces the cable’s ability to support Gigabit speeds over longer runs.
• "Can I use Cat5e connectors on Cat6 cable?" — Physically yes, but not recommended. Cat6 cable has a larger diameter and a plastic spine (spline) separating the pairs. Cat6-specific connectors have a wider channel to accommodate the larger cable OD and the spline. Using Cat5e connectors on Cat6 cable often results in the cable not seating properly.

Typical Applications

• Structured cabling: Terminating in-wall Cat5e/Cat6 runs to patch panels and wall outlets
• Custom patch cables: Building exact-length patch cables for server racks and network closets
• Field repairs: Re-terminating damaged cable ends on installed network runs
• Home networking: Running Ethernet to rooms, gaming setups, and home office installations
• IP camera systems: PoE camera cable termination, NVR connections

Package Contents

100 × gold-plated 8P8C (RJ45) modular plugs. Strain relief boots not included (sold separately).