100B-2002XNL

Overview

The iNRCORE 100B-2002XNL is a surface mount pulse transformer designed for LAN 10/100 Base-T applications. It features a dual configuration with a 1:1 turns ratio and an inductance of 350µH. The component utilizes a small form factor measuring 0.518 inches by 0.595 inches (13.16mm x 15.11mm). It is constructed for reliable signal transmission in high-speed data networks, supporting standard Ethernet physical layer requirements through its integrated magnetic design.

Feature Summary

• Designed specifically for 10/100 Base-T LAN network interfaces
• Provides galvanic isolation with a 1:1 turns ratio
• Optimized for surface mount assembly processes

Applications

• Ethernet network interface cards
• LAN hub and switch modules
• Industrial communication equipment

Procurement Notes

Verify the specific suffix 'XNL' against the manufacturer's current datasheet to confirm package type and tape/reel specifications. Ensure compatibility with RoHS directives if required by the end application. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

Selection Notes

Select this component when a compact, dual-channel pulse transformer is required for 10/100 Mbps Ethernet designs. The 350µH inductance value supports standard impedance matching. Consider the surface mount footprint dimensions for PCB layout constraints. Verify that the voltage ratings meet the specific circuit isolation requirements.

Part Context

This part belongs to the iNRCORE 100B series of LAN transformers. These components are engineered to replace older through-hole solutions with modern surface mount alternatives. The series offers various pin configurations and encapsulation options to suit different board space limitations while maintaining signal integrity for Fast Ethernet standards.

Replacement Considerations

Direct substitutes include the 100B-2002FXNL variant, which shares similar electrical characteristics but may differ in packaging format. Always verify pinout compatibility and mechanical dimensions before substituting. Consult the official replacement guide for cross-referencing equivalent parts from other manufacturers.