Introduction

The LINK-PP LPJE101NNL is a professional-grade RJ45 connector designed for 10/100 Base-T Ethernet applications. This single-port, tab-up Ethernet connector provides a cost-effective RJ45 Ethernet Jack solution without built-in magnetics, giving designers flexibility to use external magnetics as needed. It delivers reliable performance and meets key industry standards. In fact, the LPJE101NNL supports 10/100 Mbps speeds and is fully compliant with IEEE 802.3, UL listing, RoHS/REACH, and ISO 9001/14001 certifications. Common applications include switches, routers, intercoms, embedded motherboards, and other devices requiring dependable Ethernet connectivity. By choosing the LINK-PP LPJE101NNL RJ45 Modular Jack that offers robust signal integrity and ease of integration in commercial and industrial products.

Technical Specifications of the LPJE101NNL 8P8C RJ45 Jack

Electrical Specifications

The electrical specifications of the LPJE101NNL are optimized for reliable performance in networking applications. The connector is rated for 125 VAC RMS voltage and 1.5 AMP current, making it suitable for standard Ethernet applications. The contact resistance is specified at a maximum of 50 mΩ, ensuring minimal signal loss at the connection points.

The connector demonstrates excellent insulation properties, with an insulation resistance of 500 MΩ minimum at 500V DC, providing effective electrical isolation between contacts. The dielectric strength is rated at 1000 VAC RMS at 60Hz for 1 minute, ensuring robust protection against voltage surges and electrical breakdown.

Mechanical Design and Dimensions

Environmental and Compliance Standards

The LPJE101NNL RJ45 1x1 Connector meets stringent environmental and compliance standards, ensuring its suitability for diverse conditions. Its operating temperature ranges from 0°C to 70°C, while the storage temperature spans -40°C to 85°C, making it adaptable to various environments. The connector withstands wave solder temperatures of up to 265°C for five seconds, ensuring compatibility with manufacturing processes.

You can trust its compliance with globally recognized standards, as shown in the table below:

These certifications validate the LPJE101NNL 8P8C RJ45 Jack as a reliable and environmentally friendly choice for Ethernet applications.

Key Features

• 10/100 Base-T Ethernet Support: Compatible with Fast Ethernet (10/100 Mbps) networks and IEEE 802.3 standards.

• RJ45 connector without magnetics: – no built-in transformers or magnetics, allowing the use of external magnetics to tailor performance while reducing cost.

• Reliable Construction: 8P8C modular jack with gold-plated contacts (approx. 6/15/30 μ″ plating) for low contact resistance and long life.

• Industrial Certifications: UL listed and RoHS/REACH compliant, ensuring the connector meets safety and environmental standards. (Also ISO 9001 and ISO 14001 certified.)

• Robust Operating Range: Wide operating temperature from 0 °C to +70 °C supports harsh commercial environments.

• Compact PCB Mounting: Through-hole, right-angle (tab-up) design with T-post supports and standard pin spacing for easy PCB integration.

• No LEDs: Simplified port (no link/activity LEDs) for designs that do not require port status indicators, saving board space and cost.

• Space-Efficient Layout: Single port (1×1) footprint ideal for embedded mainboards, network switches, routers, and other Ethernet devices.

Practical Applications

The LPJE101NNL 8P8C RJ45 Jack combines robust electrical specifications, durable materials, and a practical design. Its compatibility with 10/100 Base-T Ethernet applications ensures reliable performance across networking devices.

Key Takeaway: This connector offers a cost-effective, versatile solution for diverse networking needs, making it an excellent choice for both modern and legacy systems.

• Network Switches & Routers: Provides a reliable 10/100 Base-T Ethernet for network infrastructure.

• Embedded Systems: Ideal for embedded motherboards, industrial PCs, intercom systems, and other devices requiring an Ethernet connector 10/100 Base-T interface.

• Industrial Equipment: Suited for factory automation, PLCs, and control systems that need a durable RJ45 interface over a wide temperature range.

• Telecommunications: Used in intercoms, VoIP devices and telecom equipment that operate on 10/100 Ethernet.

• Custom Ethernet Solutions: A perfect fit whenever a compact, affordable RJ45 modular jack is needed without integrated magnetics, allowing designers to optimize their own magnetics or isolation solutions.

Conclusion

The LINK-PP LPJE101NNL RJ45 connector delivers a reliable, standards-compliant solution for 10/100 Base-T Ethernet application. Its magnetics-free design and absence of LEDs make it a cost-effective RJ45 connector. With commercial-grade construction and full compliance with IEEE 802.3, UL, and RoHS standards, this LINK-PP RJ45 connector ensures dependable network connectivity. Whether used in switches, routers, embedded boards, or industrial devices, the LPJE101NNL offers ease of integration and long-term durability. For businesses seeking an affordable RJ45 Ethernet port that doesn’t compromise on quality or reliability, the LPJE101NNL is an excellent option.