B82477D4223M000

Arrays, Signal Transformers Overview

The B82477D4223M000 is a shielded surface-mount power inductor manufactured by EPCOS - TDK Electronics. It features a ferrite core and a rectangular construction with two coils, designed for SMT mounting. The component has a nominal inductance of 22 µH and a tolerance of 20%. It supports a rated current of 2.8 A and exhibits a DC resistance of 78 mΩ. The device operates within a temperature range of -55 °C to +125 °C and complies with RoHS standards.

Arrays, Signal Transformers Feature Summary

• Shielded dual-coil design for effective signal filtering and power applications
• Ferrite core construction optimized for high-frequency performance
• Surface-mount technology compatible with automated assembly processes

Arrays, Signal Transformers Applications

• Signal filtering in electronic circuits
• Power supply input/output stages
• General-purpose inductive components in automotive electronics

Arrays, Signal Transformers Procurement Notes

Verify the specific part number against official TDK-EPCOS documentation to ensure accuracy, as ordering codes may vary between datasheets and distributor listings. Confirm that the required electrical parameters, such as inductance and current ratings, match the design specifications before procurement.

Arrays, Signal Transformers Selection Notes

Select this component for applications requiring a compact, shielded inductor with defined current handling capabilities. Ensure the PCB layout accommodates the specified dimensions and that the operating environment remains within the stated temperature limits. Verify compatibility with the target circuit's frequency response requirements.

Arrays, Signal Transformers Part Context

This component belongs to the B82477 series of SMT power inductors from EPCOS - TDK Electronics. The series is characterized by its robust construction and suitability for demanding industrial and automotive environments. The specific model variant offers a balance of inductance and current capacity for general power management tasks.

Arrays, Signal Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official TDK-EPCOS documentation or authorized distributors for verified cross-reference information.