7Semi RJ45 Connector MagJack Ethernet Breakout

The 7Semi RJ45 MagJack Ethernet Breakout Board is a reliable and easy-to-use solution for adding wired Ethernet connectivity to your electronics and embedded projects. Designed specifically for breadboard-friendly development, this breakout board features the LPJ0011FBNL single-port RJ45 MagJack with 10/100 Base-T integrated magnetics, ensuring stable signal transmission and dependable network performance. Unlike standard RJ45 connectors, this board comes with built-in Ethernet magnetics (transformer), which are essential for proper isolation, impedance matching, and noise reduction in Ethernet communication. This integration significantly simplifies hardware design, saving both time and cost during prototyping and product development. The pre-soldered RJ45 MagJack eliminates the need for complex soldering or sourcing separate components, allowing users to get started quickly. To enhance performance and durability, the MagJack includes metal shielding and integrated status LEDs, providing protection against electromagnetic interference (EMI) while offering visual indicators for link and activity status. All critical pins—P1–P6, Y , Y-, G , G-, GND, and Shield—are conveniently broken out, enabling straightforward connections to microcontrollers, Ethernet PHY chips, and networking modules. The 7Semi RJ45 MagJack Ethernet Breakout is widely suitable for IoT devices, industrial automation systems, robotics projects, networking experiments, and embedded Linux platforms. It supports common Ethernet protocols such as TCP/IP, UDP, and HTTP, making it ideal for both learning and professional applications. Compact, robust, and developer-friendly, this breakout board is an excellent choice for engineers, students, and makers who want a cost-effective and dependable Ethernet interface without the complexity of designing Ethernet circuitry from scratch. For Datasheet click here. Package Includes 1x 7Semi RJ45 Connector MagJack Ethernet Breakout Related