744851027

Arrays, Signal Transformers Overview

The Würth Elektronik 744851027 is a WE-DCT series toroidal double power choke designed for surface mount technology. It features an inductance of 0.27 µH with a tolerance range of -20% to +30%. The component supports a maximum DC current of 12.3 A and exhibits a minimum series resistance of 4 mΩ. It operates within a temperature range of -40°C to +125°C and utilizes a shielded construction.

Arrays, Signal Transformers Feature Summary

• Toroidal magnetic core structure providing high efficiency and low electromagnetic interference
• Shielded design minimizes external magnetic field leakage
• Surface mount package optimized for automated PCB assembly processes

Arrays, Signal Transformers Applications

• DC-DC converter input and output filtering
• Power supply common mode noise suppression
• Automotive electronics power circuits

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the lead times and packaging quantities align with production schedules, as these factors are subject to change based on global supply chain conditions and manufacturing capacity.

Arrays, Signal Transformers Selection Notes

Select this component when high current handling capability and compact footprint are required. Ensure the operating frequency and thermal environment remain within the specified limits. Compare the DC resistance and saturation characteristics against circuit requirements to ensure adequate performance margins under load conditions.

Arrays, Signal Transformers Part Context

This part belongs to the WE-DCT series from Würth Elektronik, which specializes in toroidal double power chokes. These components are engineered for robust performance in demanding power electronics applications, offering a balance of high current capacity and low profile dimensions suitable for modern dense PCB layouts.

Arrays, Signal Transformers Replacement Considerations

Consult official Wurth Elektronik documentation for verified cross-reference part numbers. Do not substitute with generic equivalents without validating electrical parameters and physical dimensions.