BLM15BD152SN1D

Chip Ferrite Bead Overview

The Murata BLM15BD152SN1D is a single ferrite chip bead in the BLM15_SN series, housed in a 0402 (1005 metric) SMD package. It provides an impedance of 1500 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 190 mA and features a maximum DC resistance of 1 Ohm. 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 specified DC bias currents without saturation

Chip Ferrite Bead Applications

• Noise filtering on high-speed signal lines
• EMI suppression circuits
• Power supply line decoupling

Chip Ferrite Bead Procurement Notes

Verify the specific suffix SN1D against official Murata documentation to confirm packaging details and tape-and-reel specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target application circuit.

Chip Ferrite Bead Selection Notes

Select this component when a 0402 footprint is required for noise suppression. Compare the 190 mA current rating against peak load requirements. Verify that the 1500 Ohm impedance at 100 MHz aligns with the target noise frequency spectrum.

Chip Ferrite Bead Part Context

This part belongs to the BLM15_SN series of ferrite beads manufactured by Murata Electronics. These components are designed for general-purpose EMI suppression in portable electronic devices and consumer electronics requiring compact passive components.

Chip Ferrite Bead Replacement Considerations

Consult Murata's official cross-reference tools or datasheets for verified substitutes. Do not assume compatibility based solely on package size or nominal impedance values.