E2001QNL

Overview

The E2001QNL is a surface mount isolation transformer manufactured by Pulse Electronics, designed for 10BASE-T network interfaces. It features a single-port configuration with a 1:1 turn ratio and encapsulated construction. The component provides electrical isolation for data transmission lines in Ethernet applications.

Feature Summary

• Surface mount encapsulated design for 10BASE-T interface modules
• Single-channel isolation transformer with 1:1 turn ratio
• Optimized for network interface signal integrity

Applications

• 10BASE-T Ethernet network interfaces
• LAN port isolation circuits
• Network interface module integration

Procurement Notes

Verify current manufacturing status as the product may be obsolete or discontinued. Confirm availability through authorized distributors or direct manufacturer channels. Check for valid replacement components if this specific part number is no longer in production. Ensure compatibility with existing PCB footprints and design requirements before procurement.

Selection Notes

Select this component for standard 10BASE-T Ethernet applications requiring isolated signal transmission. Verify that the surface mount package dimensions fit the target PCB layout. Confirm that the voltage isolation ratings meet the system safety requirements. Consider end-of-life status when planning long-term production runs.

Part Context

This component belongs to Pulse Electronics' portfolio of audio and signal transformers. It falls under the category of isolation and data interface transformers. The product line focuses on providing reliable signal coupling for communication networks.