BLM03EB500SH1D

Chip Ferrite Bead Overview

The Murata BLM03EB500SH1D is a single-channel ferrite chip bead in the EMIFIL BLM03EB series, housed in a 0201 (0603 metric) SMD package with dimensions of 0.6 mm length, 0.3 mm width, and 0.3 mm height. It provides an impedance of 50 Ohms with a tolerance of ±25% and supports a maximum DC current of 400 mA. The component features a maximum DC resistance of 580 mOhms and operates within a temperature range of -55°C to +125°C. It holds AEC-Q200 qualification for automotive reliability.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression through high-impedance characteristics at target frequencies
• Designed for surface-mount integration into compact printed circuit board layouts
• Qualified for automotive applications ensuring reliability under specified thermal conditions

Chip Ferrite Bead Applications

• Automotive electronic circuits requiring EMI noise suppression
• Portable devices utilizing space-constrained 0201 footprints
• High-frequency signal line filtering in consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the specific suffix SH1D against official Murata documentation to confirm packaging configuration and tape-and-reel specifications. Ensure the procurement channel sources genuine components matching the BLM03EB series electrical parameters. Cross-reference the AEC-Q200 certification status if automotive compliance is required for the final assembly.

Chip Ferrite Bead Selection Notes

Select this component when a low-inductance ferrite bead is needed for 0201 spaces with moderate current handling. The 50 Ohm impedance suits general-purpose noise suppression rather than high-attenuation requirements. Consider the 400 mA rating to ensure the component does not saturate or overheat during peak operational currents in the target circuit design.

Chip Ferrite Bead Part Context

This part belongs to the Murata EMIFIL BLM03EB series, which focuses on miniaturized ferrite beads for high-density mounting. The series utilizes specialized materials to maintain stable impedance characteristics across wide frequency ranges while supporting the mechanical demands of automated surface-mount assembly processes.

Chip Ferrite Bead Replacement Considerations

Substitute only with verified equivalents from the same BLM03EB series or other Murata 0201 ferrite beads sharing identical 50 Ohm impedance and 400 mA current ratings. Confirm that alternative parts meet the same AEC-Q200 qualification standards and physical footprint constraints.