BLM15AG100SN1D

Chip Ferrite Bead Overview

The Murata BLM15AG100SN1D is a single-line chip ferrite bead in the EMIFIL BLM15AG series, housed in a 0402 (1005 metric) surface-mount package. It provides an impedance of 10 Ohms at 100 MHz with a maximum DC resistance of 25 mOhms and a rated current of 1A. The component operates within a temperature range of -55°C to +125°C, measuring 1.00mm in length, 0.55mm in width, and 0.55mm in height.

Chip Ferrite Bead Feature Summary

• Provides EMI suppression for general electronics applications
• Utilizes high-permeability ferrite material for noise filtering
• Designed for surface-mount assembly on printed circuit boards

Chip Ferrite Bead Applications

• EMI suppression filters
• General electronic circuits

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 application. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and availability before procurement.

Chip Ferrite Bead Selection Notes

Select this component when a low-impedance path is required for high-current lines up to 1A while maintaining effective noise attenuation at 100 MHz. The 0402 footprint suits space-constrained designs. Verify that the 25 mOhms DC resistance meets the voltage drop requirements of the power rail being filtered.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM15AG series of chip ferrite beads, designed for compact EMI suppression. The series offers various impedance values within the standard 0402 package size, allowing designers to tailor noise filtering characteristics without altering the board layout dimensions significantly.

Chip Ferrite Bead Replacement Considerations

Consult Murata's official cross-reference tools or datasheets for verified substitutes. Ensure any replacement maintains the 0402 footprint, 1A current rating, and 10 Ohm @ 100 MHz impedance specification.