GH5208RY LF

Overview

The GH5208RY LF is a LAN 1000 Base-T pulse transformer manufactured by Pulse Electronics. It features a 350µH inductance with a 1:1CT transmitter and 1:1CT receiver configuration. Designed for through-hole mounting, this component supports Gigabit Ethernet applications. The unit operates within a standard temperature range and complies with RoHS3 specifications.

Feature Summary

• Supports 1000 Base-T data transmission standards
• Integrated transmitter and receiver winding configurations
• Through-hole package design for board integration

Applications

• Gigabit Ethernet network interfaces
• LAN port circuitry
• Network switch hardware

Procurement Notes

Verify the specific suffix designation to ensure compatibility with required mounting styles and environmental certifications. Confirm that the 1:1CT configuration matches the schematic requirements for both transmit and receive channels. Check datasheet revisions for any updates regarding pinout or electrical tolerances before finalizing the bill of materials.

Selection Notes

Select this component when a through-hole solution is required for Gigabit Ethernet ports. Ensure the PCB layout accommodates the physical dimensions of the DIP package. Verify that the 350µH inductance value aligns with the transformer balance requirements of the specific PHY chip being utilized in the design.

Part Context

This part belongs to the LAN pulse transformer family from Pulse Electronics. It is designed specifically for high-speed data communication networks. The component integrates multiple windings into a single package to reduce board space compared to discrete solutions. It serves as a critical interface between the MAC and the physical medium.

Replacement Considerations

The GH5610RS LF is identified as a parametric equivalent substitute. Verify that the replacement maintains the same 1:1CT configuration and through-hole mounting style. Ensure the substitute meets the same 1000 Base-T performance standards and physical footprint constraints.