Molex RJ11 Connector Female Surface Mount Cat3 Unshielded Vertical 2 Port 4 Way

Molex 85513-5004 RJ11 Connector Female is a surface mount Ethernet connector designed for Cat3 unshielded telecommunication applications. It features a vertical orientation with two ports and four ways enabling multiple signal paths in a compact format. The modular jack is suitable for PCB mounting, with solder termination to ensure strong mechanical and electrical connections.

This connector incorporates copper alloy contacts with gold over nickel plating to provide excellent conductivity and resistance to oxidation, essential for reliable long-term performance. The operating temperature range from -40°C to 85°C makes it suitable for demanding industrial, commercial, and laboratory environments.

The connector's compact size, measuring 11.18 mm in length, 15.08 mm in width, and 12.7 mm in depth, supports low-profile designs while maintaining robust connectivity. It is RoHS compliant and manufactured in Ireland, emphasizing quality and environmental standards compliance.

Common use cases include electronic component assemblies, power and Ethernet connections in networking equipment, and telecommunications infrastructure requiring Cat3 performance. The connector’s unshielded design offers cost-efficient solutions for less noise-sensitive applications.

Two ports and four ways to accommodate multiple connection paths. Vertical surface mount style for easy PCB integration. Cat3 LAN category suitable for standard telephony and data communication. Gold-plated copper alloy contacts for enhanced signal integrity.

Wide operating temperature range for harsh environments. Solder termination ensures reliable mechanical and electrical connection. Compact size fits low-profile PCB assemblies. Manufactured in Ireland meeting stringent quality controls.

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