BLM15EX471SN1D

Chip Ferrite Bead Overview

The Murata BLM15EX471SN1D is a single ferrite bead in an SMD 0402 (1005 metric) package. It provides 470 Ohms impedance at 100 MHz with a 25% tolerance. The component supports a maximum DC current of 950 mA and has a maximum DC resistance of 280 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 signal lines
• Compact surface-mount design suitable for space-constrained PCB layouts
• Capable of handling significant DC bias currents without saturation

Chip Ferrite Bead Applications

• High-speed signal line filtering
• EMI suppression filters
• Power supply noise reduction

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'SN1D' against official Murata documentation to confirm exact packaging and tape specifications. 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 compact 0402 footprint is required alongside a 470 Ohm impedance value. Verify that the 950 mA current rating exceeds the maximum expected DC load current in the application to prevent performance degradation or thermal issues during operation.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM15E series, which focuses on small-size ferrite beads designed for high-current applications. The series utilizes advanced materials to maintain stability under varying DC bias conditions while providing consistent noise suppression characteristics across the specified operating temperature range.

Chip Ferrite Bead Replacement Considerations

Consult official Murata substitution guides for verified equivalents. Cross-reference impedance curves and current ratings carefully when considering alternative manufacturers.