H5084NLT

Overview

The H5084NLT is a surface-mount LAN transformer module manufactured by Pulse Electronics, designed for 10/100/1000 Base-T applications. It features a single-port configuration with a 1CT:1CT turns ratio and an inductance of 350 µH. The component provides 1.5 kV isolation voltage and operates within a temperature range of 0°C to 70°C. It utilizes a Gull Wing package with 24 pins, measuring 15.24 mm in length, 7.62 mm in width, and 4.14 mm in height.

Feature Summary

• Supports 10/100/1000 Base-T Ethernet standards
• Provides high-voltage electrical isolation
• Optimized for surface-mount assembly processes

Applications

• Ethernet network interface cards
• Industrial communication gateways
• Consumer networking equipment

Procurement Notes

Verify the specific suffix 'NL' against the manufacturer's current documentation to confirm packaging type and marking specifications. Ensure compatibility with RoHS3 regulations and check for any recent Product Change Notices regarding header design or part numbering updates before finalizing procurement orders.

Selection Notes

Select this component for designs requiring non-PoE isolated magnetic coupling for Gigabit Ethernet. Confirm that the 0-70°C operating temperature range meets system thermal requirements. Verify footprint compatibility with the specified 24-pin Gull Wing SMD package dimensions during PCB layout.

Part Context

This component belongs to Pulse Electronics' LAN transformer series, specifically engineered for data interface isolation. It serves as a critical passive element in Ethernet PHY circuits, ensuring signal integrity and protecting downstream components from electrical faults while maintaining compliance with IEEE 802.3 standards.

Replacement Considerations

Consult official substitution guides for equivalent models such as H5084FNLT or H5084NL. Verify pinout compatibility and electrical parameter alignment before replacing the original part number in existing designs.