MH Connectors Series 1 Port RJ45 UTP Coupler, Cat5e, 8p8c Phosphor Bronze Contacts with Gold over Nickel Plating MH3101-CAT5E

MH Connectors MH3101-CAT5E Series 1 Port RJ45 UTP Coupler is engineered for industrial and commercial Ethernet networking applications requiring a reliable socket adapter to extend RJ45 connections.

This coupler features a single port with an 8-position, 8-contact (8p8c) configuration. The contacts are made of phosphor bronze, providing excellent electrical properties and durability, further enhanced by a protective gold over nickel plating that reduces corrosion and ensures stable contact resistance over time.

Designed as an unshielded twisted pair (UTP) adapter compatible with Cat5e LAN category, the MH3101-CAT5E supports high-speed data transmissions common in networking, telecommunications, and power distribution systems.

Its compact build measures 18.54 mm in length, 16.13 mm width, and 26.96 mm depth, making it suitable for panel mounting in tight spaces. The coupler withstands operating temperatures from -55°C to 85°C, allowing it to function reliably in harsh industrial and laboratory environments.

The product complies with electrostatic discharge (ESD) safety standards ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007, providing protection to sensitive electronic components connected through the coupler.

Technical features such as a dielectric voltage rating of 500V AC and insulation resistance of 1000 Mohm contribute to its safe operation in industrial and commercial settings. Constructed with phosphor bronze contacts plated with gold over nickel for reliable conductivity.

Features an 8p8c pin configuration and a single RJ45 port. UTP shield type and Cat5e LAN category support standard Ethernet communication. Compact size with panel mount capability for flexible installation. Wide operating temperature range from -55°C to 85°C.

Meets ANSI/ESD and BS EN electrostatic discharge protection standards. 500V AC dielectric voltage and 1000 Mohm insulation resistance.

This MH Connectors product is ideal for Ethernet network extension and maintenance in industrial, laboratory, telecommunications, manufacturing, and commercial infrastructure environments. Browse the Electronics & Electricals category on EnvMart to find compatible Ethernet Couplers, connectors, and networking accessories.