CAT.3 UTP RJ11 6P4C Modular Plug For Flat Stranded Cable

The CAT3 UTP RJ11 6P4C Modular Plug is designed for flat stranded cables, providing reliable voice and low-speed data connections. Its transparent housing ensures accurate wire placement, while precision contacts offer low-resistance and durable performance.

SKU MP-C3U6P4C-FT Category
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The CAT3 UTP RJ11 6P4C Modular Plug is designed for reliable voice and low-speed data transmission over Category 3 unshielded twisted pair (UTP) cabling. Specifically engineered for flat stranded cables, this plug provides a secure, high-quality connection for telephone lines, analog devices, and legacy communication systems.

Constructed with precision contacts and a robust housing, the plug ensures consistent electrical performance, low contact resistance, and long-term durability. Its transparent design allows easy inspection of wire insertion and proper alignment, helping installers achieve accurate termination every time. The plug supports quick, tool-assisted installation while maintaining proper pair alignment to minimize crosstalk and signal loss.

Ideal for residential, commercial, and low-speed data applications, this modular plug offers reliable performance and compatibility with standard CAT3 cabling systems.

CategoryCAT3
ConnectorRJ11 | 6P4C
Cable TypeFlat stranded cable
Housing MaterialTransparent polycarbonate
Contact MaterialGold- and nickel-plated
Plating Options2–50 μ” gold; 60 μ” nickel on contact area | 30 μ” elsewhere
Flame Retardant RatingUL 94V-2 standard (optional UL 94V-0)
Operating Temperature–40 °C to 80 °C
PackagingBulk: 1000 pieces per bag
  • CAT3 UTP RJ11 6P4C modular plug

  • Designed for flat stranded cables

  • Transparent housing for easy wire inspection

  • Precision contacts for low resistance and reliable connectivity

  • Tool-assisted termination for fast and accurate installation

  • Durable and reusable for multiple terminations

  • Suitable for voice and low-speed data transmission

  • Telephone lines and analog devices

  • CAT3 structured cabling installations

  • Residential and commercial communication systems

  • Low-speed data transmission networks

  • Quick repair or expansion of existing CAT3 wiring

FiberMania offers OEM and custom packaging solutions for modular plugs, including branding, color coding, and special materials to meet specific customer requirements.

Can this plug be used for solid cables?
No, it is specifically designed for flat stranded cables; use a plug rated for solid conductors for solid wires.

How many conductors does it support?
It supports 4 conductors in the 6-position (6P4C) configuration.

Is it compatible with standard CAT3 cabling?
Yes, it is fully compatible with standard CAT3 UTP cables.

Can it be reused?
Yes, it is durable and can be reused if removed carefully.

Does it support data transmission?
Yes, for low-speed data networks compliant with CAT3 specifications.