BLM15PX601SZ1D

Chip Ferrite Bead Overview

The Murata BLM15PX601SZ1D is a single-line chip ferrite bead in the BLM series, housed in a 0402 (1005 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 900 mA and features a maximum DC resistance of 230 mOhms. 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-frequency noise suppression through ferrite material absorption
• Designed for compact surface-mount integration in space-constrained circuits
• Qualified for automotive applications under AEC-Q200 standards

Chip Ferrite Bead Applications

• Automotive electronic circuit noise filtering
• General-purpose electronic signal line protection
• Power supply line interference suppression

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'SZ1D' against official Murata documentation to confirm packaging configuration and tape-and-reel specifications. Ensure that the selected variant matches the required impedance tolerance and current rating for the target application environment. Cross-reference the datasheet for any updates on RoHS compliance or REACH status prior to final procurement.

Chip Ferrite Bead Selection Notes

Select this component when a 0402 footprint is required for high-current noise suppression up to 900 mA. The 600 Ohm impedance at 100 MHz targets specific EMI frequencies. Consider the low DC resistance of 230 mOhms to minimize voltage drop in power lines. Verify thermal management requirements given the 125°C maximum operating temperature limit.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM15PX series, which focuses on high-current capabilities within the standard 0402 form factor. It complements other BLM15 variants like the AG and HD series by offering higher current handling while maintaining similar impedance characteristics. The series is designed for robust performance in demanding automotive and industrial environments.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include BLM15PX601SN1D and BLM15PX601SS1D from the same manufacturer. These alternatives share identical electrical parameters but may differ in reel packaging or tape specifications. Verify mechanical compatibility before substitution.