BLM03BD241SN1D

Chip Ferrite Bead Overview

The Murata BLM03BD241SN1D is a single-line chip ferrite bead in the BLM Series, housed in a 0201 (0603 metric) surface-mount package. It provides an impedance of 240 Ω at 100 MHz with a rated current of 200 mA and a maximum DC resistance of 800 mΩ. The component operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides signal line filtering through high-impedance attenuation at target frequencies
• Designed for compact surface-mount integration in space-constrained layouts

Chip Ferrite Bead Applications

• Signal line noise suppression
• General-purpose electronic device filtering

Chip Ferrite Bead Procurement Notes

Verify the specific suffix SN1D against official Murata documentation to confirm packaging details and compliance status. Ensure the selected variant matches the required impedance tolerance and current rating for the intended circuit application before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when a small 0201 footprint is required for high-frequency noise suppression. The 240 Ω impedance at 100 MHz suits general signal lines, while the 200 mA rating defines the operational current limit. Verify thermal stability requirements against the specified operating temperature range.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM Series of chip ferrite beads, designed for electromagnetic interference suppression. The 0201 case size allows for dense PCB placement, making it suitable for modern miniaturized electronics where space is limited but effective noise filtering is necessary.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other BLM03 series variants or equivalent 0201 ferrite beads from Murata if supply constraints exist. Ensure substitute parts match the 240 Ω impedance and 200 mA current specifications to maintain circuit performance integrity.