H5004T

Overview

The H5004T is a LAN transformer module manufactured by Pulse Electronics, designed for 1000Base-T applications. It features an SMD/SMT termination type and operates within a frequency range of 1 MHz to 100 MHz. The component has a single channel configuration with an inductance of 350 uH and an insulation voltage of 1.5 kV. It functions as an unshielded audio and signal transformer suitable for surface mount assembly.

Feature Summary

• Supports 1:1 turns ratio transceivers for 1000Base-T networks
• Surface mount design for automated assembly processes
• Provides electrical isolation with specified insulation voltage

Applications

• 1000Base-T Ethernet physical layer interfaces
• Network interface card (NIC) designs
• Ethernet switch port magnetics

Procurement Notes

Verify the exact suffix against official datasheets to confirm pinout and packaging variations. Ensure compatibility with specific transceiver requirements regarding turns ratio and impedance matching. Check RoHS compliance status through manufacturer documentation before integration into regulated products.

Selection Notes

Select this component for Gigabit Ethernet applications requiring a single-channel magnetic solution. Consider the SMD form factor for space-constrained PCB layouts. Verify that the operating temperature range and insulation requirements align with the target system environment and safety standards.

Part Context

This part belongs to the H5004 series of LAN transformers from Pulse Electronics. These modules are engineered specifically for high-speed data transmission over twisted-pair cabling. The series provides essential signal conditioning and isolation for Ethernet PHY chips.

Replacement Considerations

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