HD8004FNL

Overview

The HD8004FNL is a single-port HDBase-T pulse transformer manufactured by Pulse Electronics, designed for surface mount applications. It features an inductance of 180µH and a turns ratio of 1CT:1CT for both transmitter and receiver circuits. The component operates within a frequency range of 1 MHz to 500 MHz and supports a maximum DC current of 1 A with a power rating of 100 W. Physical dimensions are 15 mm in length, 13.7 mm in width, and 5.72 mm in height. It functions reliably between 0°C and +70°C.

Feature Summary

• Provides galvanic isolation for HDBase-T signal transmission
• Supports high-frequency data rates up to 500 MHz
• Integrates separate transmitter and receiver windings

Applications

• HDBase-T based audio and video distribution systems
• Home theater and AV over IP infrastructure
• Commercial display and signage networks

Procurement Notes

Verify the specific manufacturer part number against official distributor catalogs to ensure authenticity. Confirm that the component matches the required RoHS compliance standards and moisture sensitivity level (MSL) ratings for your assembly process. Cross-reference the package type and pin configuration with your PCB layout to prevent installation errors during procurement.

Selection Notes

Select this component when designing circuits requiring dedicated HDBase-T isolation with specific 180µH inductance requirements. Ensure the physical footprint of 15mm x 13.7mm fits the available board space. Verify that the operating temperature range and power handling capabilities align with the thermal design of the target application environment.

Part Context

This component belongs to the HD series of LAN transformers from Pulse Electronics. It is specifically engineered for HDBase-T technology, distinguishing it from standard Ethernet magnetics. The product line focuses on providing reliable signal integrity for long-distance multimedia transmission over standard cabling infrastructure.

Replacement Considerations

HD8004FNLT