B82472D6682M000

Arrays, Signal Transformers Overview

The B82472D6682M000 is a coupled inductor from the EPCOS B82472D6 series, designed for surface-mount applications. It features a ferrite core and wirewound construction with shielded windings to minimize electromagnetic interference. The component has an inductance of 6.8 µH per element, a maximum DC resistance of 150 mΩ, and supports a saturation current of 4.6 A in parallel configuration. It is rated for operation between -55°C and +150°C and complies with AEC-Q200 standards for automotive reliability.

Arrays, Signal Transformers Feature Summary

• Coupled inductor design with shielded windings for reduced electromagnetic interference
• High thermal stability supporting operating temperatures up to 150°C
• AEC-Q200 qualified for automotive electronics applications
• Surface-mount package optimized for automated assembly processes

Arrays, Signal Transformers Applications

• Automotive power supply circuits
• DC-DC converter input/output filtering
• On-board charging systems
• General purpose power management modules

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version for the B82472D6682M000 to confirm exact electrical tolerances and packaging details. Ensure compatibility with peak reflow temperature profiles specified by the manufacturer. Cross-reference part numbers carefully as suffixes may indicate variations in tolerance or packaging format that affect integration.

Arrays, Signal Transformers Selection Notes

Select this component when high current handling and compact footprint are required in automotive environments. The coupled structure offers space savings compared to discrete inductors. Verify that the 6.8 µH value aligns with the target switching frequency and ripple current requirements of the power stage design.

Arrays, Signal Transformers Part Context

This part belongs to the B82472D6 series of coupled inductors extended by TDK Corporation. The series covers a range of inductance values starting from 2 µH x 2.2. These components are engineered for robust performance in demanding electronic systems, particularly where size constraints and thermal management are critical factors in the overall design.

Arrays, Signal Transformers Replacement Considerations

Check for direct substitutes within the B82472D6 series with matching inductance and current ratings. Verify pinout compatibility and physical dimensions before substituting with other coupled inductor families.