BLM21PG600BH1D

Chip Ferrite Bead Overview

The Murata BLM21PG600BH1D is a single-channel ferrite chip bead in the EMIFIL BLM21 series, housed in an 0805 (2012 metric) surface-mount package. It provides 60 Ohms impedance at 100 MHz with a maximum DC resistance of 20 mOhms and supports a rated current of 1.9 A. The component operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides high-frequency noise suppression for power lines
• Features low DC resistance to minimize voltage drop
• Designed for compact surface-mount integration

Chip Ferrite Bead Applications

• High-frequency power line filtering
• EMI suppression circuits
• Noise reduction in electronic modules

Chip Ferrite Bead Procurement Notes

Verify the specific suffix BH1D against official Murata documentation to confirm packaging and material specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target application circuit design.

Chip Ferrite Bead Selection Notes

Select this component when a 60 Ohm impedance at 100 MHz is required for power line applications. Consider the 1.9 A current rating and 20 mOhm DC resistance to ensure compatibility with the system's electrical requirements and thermal constraints.

Chip Ferrite Bead Part Context

This part belongs to the BLM21 series of EMIFIL ferrite beads, designed for suppressing electromagnetic interference in compact electronic devices. The 0805 package allows for efficient PCB space utilization while maintaining effective noise filtration capabilities.

Chip Ferrite Bead Replacement Considerations

BLM21PG600SN1D is a confirmed substitute offering identical electrical characteristics.