BLM03PX330SZ1D

Chip Ferrite Bead Overview

The Murata BLM03PX330SZ1D is a single-line ferrite bead in a 0201 (0603 metric) surface-mount package. It provides an impedance of 33 Ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 1.5 A and features a maximum DC resistance of 55 mOhms. It operates within a temperature range of -55°C to +125°C and meets the AEC-Q200 automotive qualification standard.

Chip Ferrite Bead Feature Summary

• Designed for EMI suppression in automotive infotainment systems
• Functions as a resistor at noise frequencies to minimize resonance
• Maintains signal waveform integrity during operation

Chip Ferrite Bead Applications

• Automotive infotainment circuits
• Power line filtering in vehicle electronics
• Noise suppression in compact automotive modules

Chip Ferrite Bead Procurement Notes

Verify the specific suffix Z1D against official Murata documentation to confirm packaging and tape specifications. Ensure the procurement source provides valid AEC-Q200 certification evidence. Cross-reference the impedance value and current rating with the manufacturer's datasheet to prevent selection errors in high-reliability automotive designs.

Chip Ferrite Bead Selection Notes

Select this component for applications requiring minimal footprint in automotive environments. The 0201 size suits dense PCB layouts. Verify that the 1.5A current rating aligns with the circuit's operational requirements. Confirm compatibility with reflow soldering profiles specified in the official datasheet for reliable assembly.

Chip Ferrite Bead Part Context

This part belongs to the BLM03 series of chip ferrite beads from Murata Electronics. The series is engineered for high-performance noise suppression in space-constrained electronic assemblies. The PX designation indicates specific material characteristics optimized for power line applications in automotive sectors.

Chip Ferrite Bead Replacement Considerations

Consult official Murata substitution guides for verified equivalents. Generic cross-references may not match the AEC-Q200 qualification or specific impedance curves required for automotive infotainment reliability.