BLM15BB100SN1D

Chip Ferrite Bead Overview

The Murata BLM15BB100SN1D is a single-line ferrite chip bead in the EMIFIL BLM15 series, designed for surface mount assembly. It features a 0402 (1005 metric) package with dimensions of 1.00mm length, 0.55mm width, and 0.55mm height. The component provides an impedance of 10 Ohms at 100 MHz with a maximum DC resistance of 100 milliohms. It supports a rated current of 300mA and operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference suppression for high-speed signal lines
• Utilizes a compact 0402 surface-mount footprint for space-constrained designs
• Constructed from ferrite material to absorb noise energy

Chip Ferrite Bead Applications

• High-speed signal line filtering
• EMI suppression circuits
• Noise reduction in portable electronic devices

Chip Ferrite Bead Procurement Notes

Verify the specific suffix SN1D against official Murata documentation to confirm packaging type and tape specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target application circuit. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm authenticity and compliance status.

Chip Ferrite Bead Selection Notes

Select this component when a low-impedance path is required for high-frequency noise attenuation on signal lines carrying up to 300mA. The 0402 package size suits dense PCB layouts. Compare the 10 Ohm impedance value against other series variants to ensure adequate noise suppression without excessive signal degradation or voltage drop across the line.

Chip Ferrite Bead Part Context

This component belongs to the Murata EMIFIL BLM15 series of ferrite beads. The series offers various impedance values and current ratings within standard metric packages. The BLM15BB100SN1D specifically targets applications requiring moderate noise filtering with low DC resistance characteristics suitable for sensitive signal integrity preservation.

Chip Ferrite Bead FAQ

What is the maximum operating temperature for this ferrite bead?

The maximum operating temperature is +125°C.

Does this component support AEC-Q200 automotive qualification?

Public datasheets for the BLM15BB100SN1D do not list AEC-Q200 certification; verify specific automotive grade variants separately.