749196201

$5.64

Description：XFMR FLEX CONFIG DC/DC 140UH SMD
Series：WE-FLEX
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b54a7c507266 Category: Switching Converter, SMPS Transformers Brand: Würth Elektronik

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Product introduction

Product Detailed Parameters

Description：XFMR FLEX CONFIG DC/DC 140UH SMD
Series：WE-FLEX
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Configurable (For DC/DC)
Applications：Flexible
Intended Chipset：-
Chipset Manufacturer：-
Voltage - Primary：-
Voltage - Auxiliary：-
Voltage - Isolation：500VAC
Inductance @ Frequency：140µH @ 10kHz
Frequency：-
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Size / Dimension：0.642" L x 0.472" W (16.30mm x 12.00mm)
Height - Seated (Max)：0.291" (7.40mm)
Footprint：0.709" L x 0.642" W (18.00mm x 16.30mm)
Style：-
Grade：-
Qualification：-

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749196201

Overview

The Würth Elektronik 749196201 is a WE-FLEX series flexible transformer designed for DC/DC converter applications. It features a surface mount (SMD) configuration with an inductance of 140µH measured at 10kHz. The component provides an isolation voltage of 500VAC and operates within a temperature range of -40°C to +125°C. It is classified as a power transformer suitable for board mounting.

Feature Summary

Flexible construction allows for custom winding configurations to meet specific design requirements.
Designed specifically for integration into DC/DC converter circuits.

Applications

DC/DC Converter designs
Board Mount Power Supply Applications

Procurement Notes

Verify the exact part number against official Wurth Elektronik documentation to ensure compatibility with your specific DC/DC converter topology. Confirm that the 140µH inductance and 500VAC isolation ratings align with your circuit's electrical requirements before finalizing procurement decisions.

Selection Notes

Select this component when a flexible transformer solution is required for DC/DC converters. Ensure the operating environment supports the specified -40°C to +125°C temperature range. Verify that the SMD package dimensions fit within the available PCB space constraints for the target application.

Part Context

This component belongs to the WE-FLEX series from Wurth Elektronik, which specializes in flexible transformers. These components are engineered to provide customizable magnetic solutions for power electronics, offering versatility in winding configurations compared to standard fixed-transformer options.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consult official Wurth Elektronik resources for potential cross-references or alternative models within the WE-FLEX series if this specific part is unavailable.