100B-2002X

Overview

The iNRCORE 100B-2002X is a LAN pulse transformer designed for 10/100 Base-T Ethernet applications. It features a 1:1 turns ratio and an inductance of 350µH. The component utilizes a surface mount package with dimensions of 0.518 inches by 0.595 inches (13.16mm x 15.11mm). This device serves as a magnetic isolation component for network interface circuits.

Feature Summary

• Provides galvanic isolation for Ethernet data lines
• Supports 10/100 Base-T transmission standards
• Designed for surface mount assembly

Applications

• Ethernet network interface cards
• LAN port isolation circuits
• Industrial networking equipment

Procurement Notes

Verify the specific suffix designation, such as X or NL, to ensure correct compliance status and packaging configuration. Confirm RoHS compliance requirements against the exact part number variant before procurement, as non-compliant versions exist within this series. Cross-reference manufacturer documentation for precise ordering codes.

Selection Notes

Select this component based on its 350µH inductance and 1:1 ratio suitability for standard Ethernet PHY interfaces. Ensure the surface mount footprint matches the PCB layout constraints. Verify that the operating temperature range meets system environmental specifications.

Part Context

This part belongs to the iNRCORE LAN transformer family, which provides magnetic coupling for high-speed digital data transmission. These components are essential for maintaining signal integrity and protecting downstream circuitry from voltage spikes in network environments.

Replacement Considerations

Check for direct substitutes like the 100B-2002XNL or 100B-2002FT. Verify pin compatibility and electrical parameters before substitution. Ensure mechanical dimensions match the existing board space.