Modular Jacks with Magnetics

GCT’s Magnetic Modular Jacks integrate RJ45 connectivity and Ethernet magnetics into a single, compact solution—reducing PCB footprint, simplifying layout, and lowering overall BOM complexity. By eliminating the need for external transformer components, these connectors help engineers streamline designs while maintaining consistent Ethernet performance. Designed for industrial, networking, embedded, and computing applications, the range supports 10/100/1000 Base-T to 2.5G speeds and is available in single or dual-port configurations, including combined RJ45 + USB-A (3.0) options. Multiple orientations, latch styles, and height profiles provide flexibility for dense layouts and enclosure constraints, while shielded housings and optional LEDs support reliable operation in electrically noisy environments.