E2009

Overview

The E2009 is a single LAN interface module manufactured by Pulse Electronics, designed for isolation and data interface applications. It features an encapsulated pulse transformer with a 1:1.414 turns ratio. The component supports 10BASE-T Ethernet connectivity and utilizes a surface mount package configuration.

Feature Summary

• Encapsulated pulse transformer construction
• Single LAN interface module design
• Integrated isolation and data interface functionality

Applications

• Ethernet network interface circuits
• Data communication isolation stages
• 10BASE-T physical layer implementations

Procurement Notes

Verify the specific manufacturer part number against official distributor catalogs to confirm current availability and compliance status. Ensure the encapsulated transformer specifications match the target circuit requirements before procurement.

Selection Notes

Select this component for applications requiring integrated isolation in single-port Ethernet designs. Confirm that the 1:1.414 turns ratio aligns with the system's impedance matching needs and that the surface mount form factor fits the PCB layout constraints.

Part Context

This component belongs to the Pulse Transformers product line from Pulse Electronics. It serves as a specialized passive device within the broader category of network interface modules, providing essential galvanic isolation for data transmission lines.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.