BLM18HG601SN1D

Chip Ferrite Bead Overview

The Murata BLM18HG601SN1D 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 1 Ohm. It operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Monolithic ferrite construction for EMI suppression
• Single-channel design for signal line filtering
• RoHS compliant lead-free termination

Chip Ferrite Bead Applications

• Signal line noise suppression
• General purpose EMI 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 target circuit application before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when a 0603 footprint is required for high-frequency noise attenuation. Compare the 200 mA current rating against circuit load requirements. Verify that the 1 Ohm DC resistance does not introduce unacceptable voltage drop in the power or signal path.

Chip Ferrite Bead Part Context

This part belongs to the BLM18H series of EMIFIL ferrite beads. It is designed for compact electronic applications requiring effective high-frequency interference reduction in space-constrained surface-mount layouts.

Chip Ferrite Bead Replacement Considerations

BLM11HA601SGPT is listed as an alternate sizing guide option.