7491195501

Overview

The Würth Elektronik part number 7491195501 is a surface mount LAN Ethernet transformer designed for high-temperature environments. It operates within a temperature range of -40°C to +125°C and features physical dimensions of 14 mm x 17.65 mm x 14.5 mm. This component supports IEEE 802.3ab standards for 1000Base-T applications, ensuring reliable data transmission in network infrastructure.

Feature Summary

• Supports 1000Base-T Ethernet standards
• High-temperature operation up to 125°C
• Surface mount package design

Applications

• Industrial networking equipment
• Automotive communication systems
• Consumer electronics with network connectivity

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm compliance with current environmental regulations and RoHS standards. Ensure that the surface mount footprint matches the target PCB layout requirements before finalizing procurement decisions.

Selection Notes

Select this component when designing systems requiring robust performance at elevated temperatures exceeding standard commercial limits. The integrated magnetic design simplifies layout by combining isolation and signal conditioning functions into a single compact surface mount package.

Part Context

This component belongs to the Würth Elektronik LAN Ethernet transformer portfolio, which provides integrated magnetics for various Ethernet speeds. These parts are engineered to meet strict industry standards for signal integrity and electromagnetic compatibility in modern electronic devices.

Replacement Considerations

Consult official distributor databases for cross-reference options. Verify pinout compatibility and electrical specifications against alternative suppliers before considering substitution.