BLM18HG601SZ1D

Chip Ferrite Bead Overview

The Murata BLM18HG601SZ1D is a single-line ferrite chip bead in a 0603 (1608 metric) surface-mount package. It provides an impedance of 600 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 200 mA and has a maximum DC resistance of 1 Ohm. It operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification for automotive reliability.

Chip Ferrite Bead Feature Summary

• Provides high-impedance noise suppression for signal lines in the 0603 footprint
• Qualified for automotive applications under AEC-Q200 standards
• Designed for surface-mount assembly processes

Chip Ferrite Bead Applications

• Automotive electronic circuit noise filtering
• Signal line protection in compact devices
• High-frequency interference suppression

Chip Ferrite Bead Procurement Notes

Verify the suffix 'SZ' against official Murata documentation to confirm specific material or termination characteristics, as suffixes define precise manufacturing variants. Ensure the selected variant matches the required impedance profile and current rating for the target application circuit design.

Chip Ferrite Bead Selection Notes

Select this component when a 0603 ferrite bead with 600 Ohms impedance at 100 MHz is required. The 200 mA current rating limits suitability for high-power lines. Verify that the 1 Ohm DC resistance meets the voltage drop constraints of the specific signal path being filtered.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM18H series of ferrite beads. The series offers various impedance values and current ratings within the standard 0603 package size. Different suffixes indicate variations in internal composition or terminal plating to suit specific environmental or electrical requirements.

Chip Ferrite Bead Replacement Considerations

BLM18HG601SH1D is a documented alternative within the same series offering identical 600 Ohm impedance and 0603 dimensions but may differ in specific material properties or terminal specifications defined by the suffix.