BLM18AG601BH1D

Chip Ferrite Bead Overview

The Murata BLM18AG601BH1D is a surface-mount ferrite bead designed for high-frequency noise suppression in electronic circuits. It features an impedance of 600 Ohms at 100 MHz and supports a rated current of 500 mA. The component has a maximum DC resistance of 380 mOhms and operates within a temperature range of -55°C to +125°C. It utilizes a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The device meets AEC-Q200 automotive qualification standards.

Chip Ferrite Bead Feature Summary

• Provides effective attenuation of high-frequency electromagnetic interference signals
• Supports continuous current loads up to 500 mA without saturation
• Complies with AEC-Q200 reliability standards for automotive environments

Chip Ferrite Bead Applications

• Automotive power line filtering
• Engine control unit noise suppression
• Safety system circuit protection

Chip Ferrite Bead Procurement Notes

Verify the specific suffix BH1D against official Murata documentation to confirm packaging configuration and tape specifications. Ensure the procurement channel provides traceable certificates of conformity. Cross-reference the full part number to distinguish between standard reel options and alternative packaging variants offered by distributors.

Chip Ferrite Bead Selection Notes

Select this component when a 0603 footprint is required for noise filtering on lines carrying up to 500 mA. The 600 Ohm impedance at 100 MHz targets common switching noise frequencies. Verify that the 380 mOhm DC resistance aligns with the voltage drop constraints of the target circuit design before integration.

Chip Ferrite Bead Part Context

This part belongs to the BLM18AG series of chip ferrite beads from Murata Electronics. The series is engineered for robust performance in demanding applications. The AG designation indicates specific material properties optimized for high-current handling while maintaining compact physical dimensions suitable for dense PCB layouts.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.