BLM03AX601SZ1D

Chip Ferrite Bead Overview

The Murata BLM03AX601SZ1D is a single-line chip ferrite bead in the BLM03_Z series, housed in an unshielded 0201 (0603 metric) SMD package. It provides 600 Ohms impedance at 100 MHz with a 25% tolerance and supports a maximum DC current of 250 mA. The component features a maximum DC resistance of 850 mOhms and operates within a temperature range of -55°C to +125°C. It measures 0.6 mm in length, 0.3 mm in width, and 0.3 mm in height. The part holds AEC-Q200 qualification for automotive reliability.

Chip Ferrite Bead Feature Summary

• Provides high-frequency noise suppression through significant impedance generation at 100 MHz
• Designed for compact surface-mount integration using standard 0201 footprints
• Engineered for stable performance across wide industrial temperature extremes

Chip Ferrite Bead Applications

• Automotive electronic circuits requiring AEC-Q200 compliance
• High-density signal line filtering on mobile device PCBs
• Power supply output decoupling in space-constrained modules

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'SZ1D' against official Murata documentation to confirm the exact impedance tolerance and packaging configuration. Ensure the selected variant matches the required 250 mA current rating and 850 mOhm DC resistance specifications for the target circuit design.

Chip Ferrite Bead Selection Notes

Select this component when strict spatial constraints necessitate a 0201 footprint while maintaining robust noise attenuation capabilities. The AEC-Q200 certification makes it suitable for automotive applications where long-term reliability under thermal stress is critical. Evaluate the 250 mA current limit to ensure compatibility with the specific power rail requirements.

Chip Ferrite Bead Part Context

This component belongs to the BLM03_Z series of chip ferrite beads from Murata Electronics. The series is characterized by its small form factor and suitability for high-density mounting. It serves as a passive filter element designed to suppress electromagnetic interference in sensitive electronic circuits without introducing excessive signal loss.

Chip Ferrite Bead FAQ

Is the BLM03AX601SZ1D shielded?

No, the BLM03AX601SZ1D is an unshielded ferrite bead.

What is the maximum operating temperature?

The maximum operating temperature is +125°C.