100B-1001FXNL

Overview

The iNRCORE 100B-1001FXNL is a LAN 10/100 Base-T pulse transformer with a 1:1 turns ratio. It features surface mount termination and operates within a frequency range of 100 kHz to 100 MHz. The component has an inductance of 350 µH and supports an insulation voltage of 1.5 kV. It functions as a single-channel device suitable for embedded systems and industrial applications.

Feature Summary

• Designed for reliable performance in embedded systems and industrial environments
• Surface mount construction for automated assembly integration
• Single-channel configuration optimized for LAN signal transmission

Applications

• LAN 10/100 Base-T network interfaces
• Embedded system connectivity modules
• Industrial communication equipment

Procurement Notes

Verify the specific suffix FXNL against official datasheets to confirm package and tape/reel specifications. Ensure compatibility with target PCB footprints and thermal requirements. Cross-reference manufacturer part numbers directly to avoid substitution errors with similar series components.

Selection Notes

Select this component for applications requiring 10/100 Mbps Ethernet isolation. Confirm that the 350 µH inductance meets circuit impedance matching needs. Verify operating temperature ranges align with environmental constraints. Check RoHS compliance status if required by project specifications.

Part Context

This component belongs to the iNRCORE LAN pulse transformer family. It serves as a critical interface element between MAC controllers and physical layer transceivers. The design supports standard Ethernet signaling protocols while providing necessary galvanic isolation for network safety and noise reduction.

Replacement Considerations

Consult official substitution guides for equivalent models. Verify pinout compatibility and electrical parameter alignment before replacing.