HX5014FNL

Overview

The HX5014FNL is a LAN pulse transformer module designed for 10/100/1000 Base-T applications. It features a dual-channel configuration with a turns ratio of 1CT:1CT for both transmitter and receiver sections. The component provides an inductance of 350µH and supports a frequency range from 1 MHz to 100 MHz. It utilizes surface mount technology with dimensions of 27.813 mm length, 15.367 mm width, and 7.239 mm height. The unit offers 1.5 kV isolation voltage and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Dual-channel design supporting simultaneous transmission and reception for Gigabit Ethernet
• Surface mount construction optimized for automated PCB assembly processes
• High insulation voltage capability ensuring signal integrity and safety compliance

Applications

• 1000 Base-T network interface cards
• Gigabit Ethernet switch ports
• Network infrastructure equipment requiring non-PoE solutions

Procurement Notes

Verify the specific suffix designation against the manufacturer's latest documentation to confirm package type and tape/reel specifications. Ensure that the selected variant matches the required thermal performance and isolation ratings for the target application environment. Cross-reference the datasheet revision to confirm any changes in mechanical footprint or electrical characteristics prior to finalizing procurement orders.

Selection Notes

Select this component for designs requiring integrated transmit and receive functionality in a compact surface mount package. The wide operating temperature range makes it suitable for industrial environments. Confirm that the 1.5 kV isolation rating meets the system's safety requirements. Verify compatibility with the specific PHY controller being utilized in the network interface design.

Part Context

This part belongs to Pulse Electronics' HX series of LAN transformers, which are engineered for high-speed data communication networks. The series includes various configurations tailored for different Ethernet standards and form factors. The HX5014FNL specifically addresses the needs of Gigabit Ethernet applications where space constraints and performance reliability are critical design parameters.

Replacement Considerations

HX5014NLT is a parameter-equivalent alternative available from Pulse Electronics.