749052014

Pulse Transformers Overview

The Würth Elektronik 749052014 is a surface-mount LAN pulse transformer designed for 10G Base-T applications. It features a single port configuration with a 1:1 turns ratio and an inductance of 180 µH. The component provides 1.5 kV isolation voltage and operates within a temperature range of -40°C to +125°C. It is housed in a compact surface-mount package suitable for industrial Ethernet systems.

Pulse Transformers Feature Summary

• Designed specifically for 10G Base-T Ethernet connectivity
• Provides electrical isolation via 1.5 kV insulation voltage
• Supports extended industrial operating temperatures up to +125°C

Pulse Transformers Applications

• Industrial Ethernet systems
• Internet of Things (IoT) devices
• Network hubs, routers, and switches
• IP cameras

Pulse Transformers Procurement Notes

Verify the specific datasheet revision and RoHS compliance status prior to procurement, as manufacturing updates may occur. Confirm that the surface-mount footprint matches the target PCB design. Ensure the selected variant meets the required thermal management specifications for the intended enclosure environment.

Pulse Transformers Selection Notes

Select this component when designing for 10G Base-T standards requiring high reliability in harsh environments. The wide temperature range makes it suitable for industrial automation. Verify that the 180 µH inductance aligns with the PHY transceiver requirements. Consider the physical dimensions for space-constrained board layouts.

Pulse Transformers Part Context

This part belongs to the WE-LAN series from Würth Elektronik, which specializes in LAN transformers and modular jack connectors. The series offers various configurations for different Ethernet speeds and port counts. The 749052014 represents the solution optimized for 10 Gigabit Ethernet performance.

Pulse Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for cross-reference data if alternative sourcing is required.