BLM18RK601SN1D

Chip Ferrite Bead Overview

The Murata BLM18RK601SN1D is a single-line ferrite chip bead in a 0603 (1608 metric) surface-mount package. It provides an impedance of 600 Ohms at 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 200 mA and has a maximum DC resistance of 600 mOhms. It operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides high impedance for effective noise suppression in digital circuits
• Compact 0603 footprint suitable for space-constrained designs
• Capable of handling rated DC currents without saturation

Chip Ferrite Bead Applications

• Digital interface noise filtering
• EMI suppression filters
• Power line noise reduction

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'SN1D' against official Murata documentation to confirm packaging details and material composition. Ensure the selected variant matches the required impedance tolerance and current rating for the target application circuit design.

Chip Ferrite Bead Selection Notes

Select this component when a 600 Ohm impedance at 100 MHz is required in a 0603 package. Consider the 200 mA current limit and 600 mOhms DCR for power integrity analysis. Verify thermal performance within the specified operating temperature range.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM18 series of ferrite beads, designed for general-purpose noise suppression. The BLM18RK variant specifically targets applications requiring standard impedance characteristics in a compact surface-mount form factor for consumer and industrial electronics.

Chip Ferrite Bead Replacement Considerations

Check Murata's official substitution guide for equivalent parts within the BLM18 series or other compatible families that match the 600 Ohm impedance and 0603 package dimensions.