749050017

$10.05

Description：TRANSFORMER LAN
Series：WE-LAN
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7f6e93bcd2c8 Category: Pulse Transformers Brand: Würth Elektronik

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Product introduction

749050017 is listed in the Pulse Transformers range at ChipApex. The manufacturer field lists Würth Elektronik. Its product description is TRANSFORMER LAN. Review the specifications below when checking this part for your BOM.

Pulse Transformers specifications for 749050017

Description：TRANSFORMER LAN
Series：WE-LAN
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Transformer Type：LAN
Inductance：120µH
ET (Volt-Time)：-
Turns Ratio - Primary:Secondary：1:01
Mounting Type：Surface Mount
Size / Dimension：0.550" L x 0.532" W (13.97mm x 13.50mm)
Height - Seated (Max)：0.260" (6.60mm)
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-

Pulse Transformers datasheet and documents for 749050017

749050017

Pulse Transformers Overview

The Würth Elektronik 749050017 is a WE-LAN series LAN pulse transformer designed for surface mount applications. It features a 1:1 turn ratio and an inductance of 120µH. The component supports 10GBase-T standards and includes integrated common mode chokes. It operates within a temperature range of -40°C to +85°C. Dimensions are 13.97mm length, 13.50mm width, and 6.60mm maximum height. It complies with RoHS3 specifications.

Pulse Transformers Feature Summary

Supports 10GBase-T Ethernet transmission standards
Integrates common mode choke functionality
Surface mount package design

Pulse Transformers Applications

10 Gigabit Ethernet network interfaces
Network switches and routers
Building automation systems

Pulse Transformers Procurement Notes

Verify the specific datasheet revision and mechanical drawing against the manufacturer's official documentation before integration. Confirm that the surface mount footprint matches the PCB layout requirements. Ensure environmental compliance certificates align with project regulations. Cross-reference the part number with authorized distributors to confirm current availability status.

Pulse Transformers Selection Notes

Select this component for high-speed data link isolation requiring integrated filtering. The 1:1 ratio suits direct coupling configurations. Verify thermal performance within the specified operating range. Consider the physical dimensions for board space constraints. Ensure compatibility with the target Ethernet PHY controller interface requirements.

Pulse Transformers Part Context

This part belongs to the Würth Elektronik WE-LAN family of LAN transformers. These components are engineered for reliable signal integrity in high-speed networking environments. The series provides standardized solutions for various Ethernet speeds. The 749050017 specifically targets 10GBase-T applications with compact packaging.