HX5084NL

Overview

The HX5084NL is a single-port LAN transformer module designed for 10/100/1000 Base-T applications. It features a surface-mount package with dimensions of 15.24 mm in length, 7.62 mm in width, and 4.14 mm in height. The component operates within a frequency range of 100 kHz to 100 MHz and provides an isolation voltage of 1.5 kV. It has an inductance of 350 uH and supports a temperature range from -40°C to +85°C. The unit weighs approximately 2.892 grams and is RoHS compliant.

Feature Summary

• Supports 10/100/1000 Base-T Ethernet standards
• Provides electrical isolation via integrated magnetic components
• Designed for non-PoE network interface circuits

Applications

• Gigabit Ethernet network interfaces
• Computer motherboard LAN ports
• Network switch port circuits

Procurement Notes

Verify the specific suffix designation against official Pulse Electronics documentation to confirm packaging type and marking variations. Ensure compatibility with the target PCB footprint and thermal requirements before integration. Cross-reference datasheet revisions to confirm current manufacturing status and compliance certifications.

Selection Notes

Select this component for designs requiring a compact, single-port solution for Gigabit Ethernet connectivity without Power over Ethernet capabilities. Consider the SMD form factor for automated assembly processes and verify that the operating temperature range meets the environmental constraints of the final application.

Part Context

This part belongs to the Discrete LAN series of audio and signal transformers manufactured by Pulse Electronics. It serves as a critical interface component between the Ethernet PHY chip and the external RJ45 connector, ensuring signal integrity and electrical safety in high-speed data transmission networks.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.