H5004ENLT

Overview

The H5004ENLT is a surface-mount LAN transformer module manufactured by Pulse Electronics, designed for Gigabit Ethernet applications. It supports 10/100/1000 Base-T standards with a single channel configuration. The component features a primary inductance of 350 µH and a maximum DC resistance of 650 mOhms. It operates within a temperature range of -40°C to +85°C and provides an insulation voltage of 1.5 kV. The physical dimensions are 17.526 mm in length, 16.002 mm in width, and 5.715 mm in height. The unit utilizes SMD/SMT termination and is supplied in tube packaging.

Feature Summary

• Supports 10/100/1000 Base-T data transmission standards
• Provides galvanic isolation for signal integrity
• Surface mount design for automated assembly

Applications

• Gigabit Ethernet network interfaces
• Computer motherboard LAN ports
• Network interface card (NIC) designs

Procurement Notes

Verify the specific suffix ENLT against official datasheets to confirm package type and tape/reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements for your manufacturing process. Ensure the supplier provides valid traceability documentation for automotive or industrial grade variants if applicable.

Selection Notes

Select this component when designing systems requiring integrated pulse transformers for Gigabit speeds. Consider the 350 µH inductance value for impedance matching. Evaluate the 1.5 kV isolation rating against system safety requirements. Compare physical footprint constraints with available PCB space.

Part Context

This part belongs to the H5004E series of LAN transformers from Pulse Electronics. It serves as a critical passive component in Ethernet connectivity solutions. The series includes variations such as HX5004NLT for different packaging needs. These components are essential for maintaining signal quality in high-speed data networks.

Replacement Considerations

HM5004ENL is a documented alternative offering AEC-Q200 qualification.