BLM18BD601SH1D

Chip Ferrite Bead Overview

The Murata BLM18BD601SH1D is a ferrite chip bead in the BLM18BD series, designed for surface mount technology. It features a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 600 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 200 mA and has a maximum DC resistance of 650 mOhms. The device operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification.

Chip Ferrite Bead Feature Summary

• Provides high impedance attenuation for noise suppression in power lines
• AEC-Q200 qualified for automotive reliability standards
• Compact 0603 footprint suitable for space-constrained designs

Chip Ferrite Bead Applications

• Automotive power supply filtering
• Noise suppression in vehicle electronic control units
• High-frequency interference reduction in automotive circuits

Chip Ferrite Bead Procurement Notes

Verify the specific suffix SH1D against official Murata documentation to confirm packaging specifications and tape-and-reel details. Ensure the selected variant matches the required current rating and impedance tolerance for the target application. Cross-reference the part number with authorized distributors to confirm authenticity and traceability.

Chip Ferrite Bead Selection Notes

Select this component when a 0603 ferrite bead with 600 Ohm impedance at 100 MHz is required for automotive applications. Consider the 200 mA current rating and 650 mOhm DC resistance limits during circuit design. Verify that the operating temperature range meets the environmental requirements of the installation site.

Chip Ferrite Bead Part Context

This component belongs to the Murata BLM18BD series of ferrite beads. The series is characterized by its small size and high impedance characteristics, making it suitable for suppressing electromagnetic interference in compact electronic devices. The BLM18BD series is specifically engineered for automotive use, adhering to strict quality and reliability standards.

Chip Ferrite Bead Replacement Considerations

Check for other BLM18BD variants with identical impedance and current ratings. Verify package compatibility and electrical parameters before substituting with similar components from Murata or other manufacturers.