Single Port RJ45 Connector with 10/100 Base-T Integrated Magnetics – LPJ4011FBNL

The LPJ4011FBNL combines a standard RJ45 modular jack with specialized Ethernet magnetics (transformers and chokes) built directly into the housing. This integration saves significant PCB space and simplifies the circuit design by eliminating the need for discrete magnetic components.

Designed for Fast Ethernet (10/100 Mbps) speeds, it provides essential functions such as signal conditioning, high-voltage isolation, and common-mode noise suppression. The “Tab-Down” mechanical design and through-hole mounting provide a secure physical connection to the motherboard, making it suitable for industrial PCs, networking hubs, routers, and embedded IoT controllers. The metal shielding effectively guards against Electromagnetic Interference (EMI), maintaining data throughput even in noisy environments.

Features:

• Integrated Magnetics: Built-in transformers and chokes simplify PCB layout and reduce component count.
• 10/100 Base-T Compatibility: Optimized for Fast Ethernet communication standards.
• EMI Shielding: Metal housing provides superior protection against external noise.
• Tab-Down Design: Orientation optimized for specific enclosure and board clearance requirements.
• High Reliability: Designed for long-term durability with standardized RJ45 mechanical interfaces.
• Isolation Protection: Provides 1500Vrms isolation to protect sensitive internal circuitry from network transients.

Package Includes:

• 1 x LPJ4011FBNL Single Port RJ45 Connector with Integrated Magnetics