744871006

Arrays, Signal Transformers Overview

The Würth Elektronik WE-DD 744871006 is a shielded coupled inductor designed for surface-mount technology. It features a crossed pin layout and an SMD size of 1260 with dimensions of 12.5 mm length, 12.5 mm width, and 6.5 mm height. The component provides an inductance of 6.8 µH with a tolerance of 20%. It supports a maximum DC current of 2.8 A and has a maximum DC resistance of 35 mΩ. The device operates within a temperature range of -40°C to +125°C.

Arrays, Signal Transformers Feature Summary

• Shielded coupled inductor design
• Crossed pin layout configuration
• Surface-mount construction

Arrays, Signal Transformers Applications

• Power supply circuits
• DC-DC converter designs
• Signal filtering applications

Arrays, Signal Transformers Procurement Notes

Verify the specific package variant (crossed vs. straight) against project requirements, as the WE-DD series offers multiple pin configurations. Confirm that the 2.8 A current rating and 35 mΩ resistance meet the thermal and efficiency targets of the target circuit. Ensure compatibility with standard SMT reflow profiles for components rated up to 125°C operating temperature.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, shielded coupled inductor with a crossed pin arrangement is required. The 6.8 µH value suits specific energy storage needs in power conversion stages. Consider the 1260 footprint constraints and verify that the 2.8 A saturation/current limit aligns with the peak load demands of the application without exceeding the thermal limits defined by the datasheet.

Arrays, Signal Transformers Part Context

This part belongs to the WE-DD series from Würth Elektronik, which specializes in shielded coupled inductors. The series is characterized by its flexibility in size and availability in both crossed and straight pin layouts. These components are engineered for high-performance power electronics, offering reliable operation in demanding environments with their robust shielding and wide temperature tolerance.

Arrays, Signal Transformers Replacement Considerations

Direct substitutes include other WE-DD series parts with identical electrical parameters but different pin layouts, such as the 744874006 (straight pin). Verify mechanical footprint compatibility before substitution.

Arrays, Signal Transformers FAQ

What is the pin layout configuration for the 744871006?

The 744871006 features a crossed pin layout.

What is the maximum DC current rating?

The maximum DC current rating is 2.8 A.