BLM15BD601SZ1D

Chip Ferrite Bead Overview

The Murata BLM15BD601SZ1D is a single-line chip ferrite bead in the EMIFIL BLM15 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 200 mA and exhibits a maximum DC resistance of 650 mOhms. It operates within a temperature range of -55°C to +125°C and measures 1 mm in length, 0.5 mm in width, and 0.5 mm in height.

Chip Ferrite Bead Feature Summary

• Provides high-impedance noise suppression for single signal lines in compact designs
• Engineered for surface-mount assembly using standard SMD/SMT termination types
• Constructed from unshielded ferrite material to attenuate electromagnetic interference

Chip Ferrite Bead Applications

• Noise filtering for high-speed digital signal lines
• Power supply decoupling in portable electronic devices
• EMI suppression in automotive infotainment systems

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'SZ1D' against official Murata documentation to confirm packaging and tape specifications. Ensure the selected variant matches the required 0402 footprint and electrical ratings for the target circuit design before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require a 0402 footprint with 600 Ohm attenuation at 100 MHz. Confirm that the 200 mA current rating meets the circuit's operational requirements and that the 650 mOhm DC resistance does not cause unacceptable voltage drop in the application.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM15 series of EMIFIL ferrite beads, designed for general-purpose noise suppression. The series offers various impedance values and current ratings within the 0402 package, allowing designers to optimize board space while managing electromagnetic interference in compact consumer and industrial electronics.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative components by matching impedance curves, current ratings, and physical dimensions.