744870006

Arrays, Signal Transformers Overview

The Würth Elektronik 744870006 is a shielded surface-mount coupled inductor from the WE-DD series. It features a 12.5 mm x 12.5 mm x 8.5 mm package with SMD/SMT termination. The component provides an inductance of 6.8 uH for both parallel and series configurations, with a tolerance of 20%. It supports a maximum DC current of 3.2 A and has a maximum DC resistance of 35 mOhms. Operating temperatures range from -40 C to +125 C.

Arrays, Signal Transformers Feature Summary

• Dual-coil architecture with integrated magnetic shielding to minimize electromagnetic interference.
• Compact surface-mount design optimized for high-density PCB layouts.
• Low DC resistance characteristics supporting efficient power transfer.

Arrays, Signal Transformers Applications

• SEPIC converter designs
• Power supply input filtering
• DC-DC converter stages

Arrays, Signal Transformers Procurement Notes

Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure compatibility. Confirm that the required inductance value and current ratings align with your circuit specifications before procurement. Check for any recent product change notifications or datasheet revisions that may affect performance parameters.

Arrays, Signal Transformers Selection Notes

Select this component when a shielded coupled inductor is required for SEPIC or similar topologies. Ensure the 3.2 A current rating meets the application's peak load requirements. Verify that the 12.5 mm footprint fits within the available board space constraints.

Arrays, Signal Transformers Part Context

This component belongs to the WE-DD series of coupled inductors manufactured by Wurth Elektronik. These parts are designed for surface-mount technology and offer shielded construction to reduce noise. The series includes various inductance values tailored for different power conversion needs.

Arrays, Signal Transformers Replacement Considerations

Cross-reference with other WE-DD series variants if exact specifications differ. Verify pinout and dimensional compatibility before substituting with components from other manufacturers.

Arrays, Signal Transformers FAQ

What is the inductance value of the 744870006?

The inductance is 6.8 uH for both parallel and series configurations.

Is the 744870006 shielded?

Yes, it is a shielded coupled inductor designed to minimize electromagnetic interference.