H1190FNL

Overview

The H1190FNL is a LAN pulse transformer module designed for Ethernet network applications, compliant with IEEE 802.3 standards and HDBaseT specifications. It features a 400µH inductance with a 1CT:1CT turns ratio. The component supports high isolation up to 6kV and offers carrier-class reliability including AEC-Q200 qualification. It is available in surface-mount configurations suitable for single, dual, or quad port implementations.

Feature Summary

• Compliant with IEEE 802.3 and HDBaseT standards
• High isolation capability up to 6kV
• Carrier-class reliability with AEC-Q200 qualification

Applications

• Ethernet network interfaces
• HDBaseT transmission systems
• Carrier-grade communication equipment

Procurement Notes

Verify the specific package variant (SMD vs. through-hole) and winding configuration against the official datasheet. Confirm that the selected part number matches the required isolation voltage and inductance values for the target application circuit design.

Selection Notes

Select this component for designs requiring robust isolation and compliance with HDBaseT protocols. Ensure the chosen variant supports the necessary port count and meets the thermal and electrical requirements of the specific network interface implementation.

Part Context

This component belongs to Pulse Electronics' Ethernet Transformer series, which includes single, dual, and quad port options. The product line emphasizes high reliability and compliance with major networking standards for diverse industrial and consumer applications.

Replacement Considerations

Consult official documentation for direct substitutes. Verify compatibility regarding pinout, inductance, and isolation ratings before replacing.