BLM21BB600SH1D

Chip Ferrite Bead Overview

The Murata BLM21BB600SH1D is a single-line ferrite chip bead in an 0805 (2012 metric) surface-mount package. It provides an impedance of 60 Ohms at 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 800 mA and has a maximum DC resistance of 130 mOhms. It operates within a temperature range of -55°C to +125°C, measuring 2.0 mm in length, 1.25 mm in width, and 0.85 mm in height.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference suppression for high-speed signal lines
• Designed for surface-mount assembly in compact electronic circuits
• Constructed from ferrite material for stable noise filtering performance

Chip Ferrite Bead Applications

• High-speed signal line noise suppression
• EMI suppression filters
• DC-DC converter output filtering

Chip Ferrite Bead Procurement Notes

Verify the specific suffix SH1D against official Murata documentation to confirm packaging and tape specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target circuit design before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when a 60 Ohm impedance at 100 MHz is required for EMI control. The 0805 footprint suits space-constrained designs. Verify that the 800 mA current rating exceeds the application's peak load to prevent saturation or excessive heating during operation.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM21BB series of ferrite beads. The series offers various impedance values within the standard 0805 package size, allowing designers to tailor noise suppression characteristics while maintaining consistent physical dimensions for PCB layout flexibility.

Chip Ferrite Bead Replacement Considerations

Check Murata datasheets for other BLM21BB variants with matching 60 Ohm impedance and compatible current ratings. Confirm package dimensions and terminal configurations match the existing footprint before substitution.