B82477D6103M603

Arrays, Signal Transformers Overview

The B82477D6103M603 is a surface-mount power inductor from the EPCOS (TDK) B82477D series. It features a fixed inductance of 10 µH with a tolerance of ±20%. The component supports a saturation current of 5.9 A and a temperature rise current of 4.92 A. Its DC resistance is 35 mΩ. The device operates within an ambient temperature range of –55 °C to +150 °C.

Arrays, Signal Transformers Feature Summary

• High current handling capability for power supply applications
• Compact surface-mount design for automated assembly
• Wide operating temperature range ensuring reliability

Arrays, Signal Transformers Applications

• DC-DC converter output filtering
• Power supply input stages
• General-purpose power electronics

Arrays, Signal Transformers Procurement Notes

Verify the complete part number against official TDK documentation to ensure correct suffix specifications. Confirm that the requested variant matches the required electrical parameters and package dimensions. Cross-reference the manufacturer code to distinguish between original EPCOS/TDK production and potential third-party listings. Ensure compliance with RoHS directives if applicable to your specific order requirements.

Arrays, Signal Transformers Selection Notes

Select this component based on its 10 µH inductance value and 4.92 A continuous current rating. Evaluate the 35 mΩ DC resistance for efficiency requirements in low-voltage circuits. Consider the –55 °C to +150 °C operating range for environmental suitability. Compare physical dimensions against available board space constraints before finalizing the design integration.

Arrays, Signal Transformers Part Context

This component belongs to the B82477D series of shielded SMT power inductors manufactured by EPCOS, now part of TDK Electronics. The series is designed for high-current applications in compact electronic devices. These inductors utilize ferrite core technology to provide stable performance under varying load conditions while minimizing electromagnetic interference through shielding.

Arrays, Signal Transformers Replacement Considerations

Consult official TDK substitution guides for verified equivalents. Direct replacements must match the 10 µH inductance, 35 mΩ resistance, and similar current ratings. Verify pin compatibility and mechanical footprint alignment before integrating alternative components into existing designs.