BLM21AG601SZ1D

Chip Ferrite Bead Overview

The Murata BLM21AG601SZ1D is a single-channel ferrite chip bead in the EMIFIL BLM21 series, housed in an 0805 (2012 metric) surface-mount package. It provides 600 Ohms impedance at 100 MHz with a 25% tolerance. The component supports a maximum DC current of 700 mA and features a maximum DC resistance of 210 mOhms. It operates within a temperature range of -55°C to +125°C and meets AEC-Q200 automotive qualification standards.

Chip Ferrite Bead Feature Summary

• Provides high-impedance noise suppression for digital signal lines
• Automotive-grade reliability certified under AEC-Q200 standards
• Compact 0805 footprint suitable for dense PCB layouts

Chip Ferrite Bead Applications

• Digital interface EMI suppression filters
• Automotive electronic circuit noise filtering
• High-speed data line signal integrity protection

Chip Ferrite Bead Procurement Notes

Verify the specific suffix against official Murata documentation to confirm exact electrical tolerances and packaging configurations. Ensure the selected variant matches the required impedance curve and current rating for the target application environment.

Chip Ferrite Bead Selection Notes

Select this component when a 0805 ferrite bead with 600 Ohm impedance at 100 MHz is required. Consider the 700 mA current rating and low DC resistance for power-efficient signal paths. Verify compatibility with automated assembly processes due to the standard SMD form factor.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM21 family of ferrite beads, designed for general-purpose EMI suppression. The AG suffix typically denotes specific material characteristics within the series, optimized for broadband noise absorption in compact electronic assemblies.

Chip Ferrite Bead Replacement Considerations

BLM21AG601SH1D is a confirmed parameter-equivalent substitute from Murata Electronics.